Engineer Training Flash Cards
ABTH Only
GCOR Only
Random Question
Weekend Study
Front #72

GCOR 1.33

For freight cars, a safety inspection must be performed on both sides of the train as outlined in GCOR 1.33. Select the best answer.

  1. True
  2. False
Back #72
Flag

GCOR 1.33


Answer: True
Feedback:
A visual safety inspection of the equipment must be performed on both sides of all cars. The train must be standing still to perform this operation. The application and release of the brakes test can be performed from one side of the train if all moving parts of the brake system can be seen. A list of all items to check can be found in GCOR 1.33.
Front #153

GCOR 5.13.F

When entering a designated engine servicing area, your engine must:

  1. Uncouple from all locomotives in the consist.
  2. Stop before making a coupling to ensure all couplings are made with the least amount of force possible.
  3. Stop short of coupling to cars
  4. Stop short of coupling to another engine.
Back #153
Flag

GCOR 5.13.F


Answer: Stop short of coupling to another engine.
Feedback:
- The engine must stop short of coupling to another engine as there may be workmen in the area or on that other equipment. - Never take it upon yourself to couple into another engine when taking power to the house.
Front #154

GCOR 5.13.F

An engine may not enter or leave a designated engine servicing area unless:

  1. Granted permission from the foreman to pass the blue flag and you are ringing your engine bell as required in GCOR 5.8.1
  2. You stop and then proceed at restricted speed past the blue flag
  3. The blue signal is removed from the engine and entrance/exit
  4. Granted permission from the foreman to pass the blue flag
Back #154
Flag

GCOR 5.13.F


Answer: The blue signal is removed from the engine and entrance/exit
Feedback:
Blue signal protection is in place to keep mechanical personnel safe when they're working. When the blue signals are removed it indicates workmen have been warned of the movement that's about to occur.
Front #155

GCOR 5.13.A

What does a blue signal signify?

  1. That workmen have rendered the equipment useless
  2. That workmen are on, under, or between rolling equipment
  3. That workmen are housed within the cars
  4. That workmen are on a break
Back #155
Flag

GCOR 5.13.A


Answer: That workmen are on, under, or between rolling equipment
Feedback:
- Blue flag protection is basically "going between" protection for mechanical employees - Blue signals must be displayed for each craft or group of workmen who will work on, under, or between rolling equipment
Front #156

GCOR 5.13.A

Who can remove a blue signal?

  1. The craft or group who placed the blue signal
  2. Any mechanical employee
  3. The conductor, at the direction of the employee who placed it
  4. Only the employee who placed the blue signal
Back #156
Flag

GCOR 5.13.A


Answer: The craft or group who placed the blue signal
Feedback:
Front #157

GCOR 5.13A

May controls or devices on rolling equipment be changed or operated while under blue signal protect?

  1. Not unless directed by individuals who placed the blue signals or by the employee in charge of workmen
  2. No, you are never allowed to change or operate the controls of rolling equipment while blueflagged
  3. No, you are not allowed in the cab of a locomotive while the equipment is still blue-flagged
  4. Not unless the train crew feels it's safe to do so
Back #157
Flag

GCOR 5.13A


Answer: Not unless directed by individuals who placed the blue signals or by the employee in charge of workmen
Feedback:
Controls or devices on rolling equipment that could affect equipment movement must not be changed or operated unless directed by individuals who placed the blue signals or by the employee in charge of workmen. For example, the workman that has blue signal protection may ask the engineer to release the train brakes. The engineer would then be allowed to move the automatic brake valve handle to release since the directions came from the workmen
Front #158

GCOR 5.13.A

Rolling equipment must not be placed on the same track if it would block or reduce the view of the blue signal.

  1. True
  2. False
Back #158
Flag

GCOR 5.13.A


Answer: True
Feedback:
- We do not want to block the view of the blue signal. - This may create a situation where someone accidently moves the protected equipment, which could result in injuring or killing a workman.
Front #159

GCOR 5.15

A visible semaphore arm cannot govern as a properly displayed signal.

  1. False
  2. True
Back #159
Flag

GCOR 5.15


Answer: False
Feedback:
When a semaphore arm is visible, it will govern as a signal when the governing signal, flag, or sign is improperly displayed or absent from the place it is usually shown.
Front #160

GCOR 5.15

Who should you contact to report improperly displayed signals?

  1. Supervisor
  2. Crew member
  3. Train dispatcher
  4. Engineer
Back #160
Flag

GCOR 5.15


Answer: Train dispatcher
Feedback:
Promptly report improperly displayed signals or absent fixed signals, flags, or signs to the train dispatcher.
Front #161

GCOR 6.4.1

If this train was between block signals, would it need permission to make a reverse movement?

  1. No, as long as it's within the same signaled block
  2. Permission is not needed if the reverse movement is visually protected
  3. Permission is not needed as long as the train remains within the limits of their Track and Time authority
  4. Yes, permission is always required when making a reverse movement
Back #161
Flag

GCOR 6.4.1


Answer: No, as long as it's within the same signaled block
Feedback:
- Once a train enters a block, it essentially "owns" that block and can move in either direction within it. - Block signals governing movement into the occupied block will display red aspects thereby protecting the train within the block.
Front #162

GCOR 6.4.1

When is permission required from the train dispatcher or control operator to make a reverse movement?

  1. Permission is never required to make a reverse movement
  2. When the reverse movement will not remain in the same signaled block
  3. When the reverse movement is within the same signaled block
  4. When a train or engine is advised that working limits have been established behind the train
Back #162
Flag

GCOR 6.4.1


Answer: When the reverse movement will not remain in the same signaled block
Feedback:
Multiple trains can be traveling in the same authorized direction. Permission is needed to make a reverse outside the same signaled block to allow the dispatcher to stop an opposing train at a location to allow the reverse move to occur. Without this form of protection, the risk increases of a train making a reverse outside the same signaled block colliding with a following or opposing train.
Front #163

GCOR 6.4.1

If this train was in non-signaled territory, would it need permission to make a reverse movement?

  1. Yes
  2. A reverse movement cannot be made in non-signaled territory
  3. No, as long as the train is within the same signaled block
Back #163
Flag

GCOR 6.4.1


Answer: Yes
Feedback:
Permission must always be obtained in non-signaled territory because there are no block signals to protect the train in either direction.
Front #164

GCOR 6.4.2

If the trailing end of a train is stopped between the outer opposing absolute signals of the control point, can it change directions without permission?

  1. Yes, permission from control operator is only required when the leading end stops between the outer opposing signals of the control point.
  2. Yes, as long as the train is within the same signaled block.
  3. No, permission from the control operator is required.
Back #164
Flag

GCOR 6.4.2


Answer: No, permission from the control operator is required.
Feedback:
It depends on which way the train is moving. While the signals cannot change aspects while within the control points, the switch can be lined for a different route. Since the trailing end of this train is stopped between the outer opposing absolute signals of a control point or manual interlocking, the movement must not change direction without permission from the control operator.
Front #165

GCOR 6.4.2

When can a movement change direction without permission from the train dispatcher or control operator?

  1. When movement stops with the trailing end between the outer opposing absolute signals of a control point.
  2. When movement continuously occupies at least one car length of the limits at an automatic interlocking.
  3. When movement stops with the trailing end between the outer opposing absolute signals of a manual interlocking.
Back #165
Flag

GCOR 6.4.2


Answer: When movement continuously occupies at least one car length of the limits at an automatic interlocking.
Feedback:
A movement may change direction within the limits of an automatic interlocking if it continuously occupies at least one car length of the limits. If movement stops while the trailing end is between the outer opposing absolute signals of a control point or manual interlocking, the movement must not change direction without permission from the control operator.
Front #166

GCOR 6.4.2A

The trailing end of this train is stopped between the outer opposing absolute signals of the control point. Can it change direction without permission?

  1. Yes, permission from control operator is only required when the leading end stops between the outer opposing signals of the control point
  2. No, permission from the control operator is required
  3. Yes, as long as the train is within the same signaled block
Back #166
Flag

GCOR 6.4.2A


Answer: No, permission from the control operator is required
Feedback:
- The key point is that this is the trailing end of the movement. - The trailing end could be the locomotive depending on which way the train is moving. - Signals cannot change aspects while within the control points, however, the switch can be lined for a different route. - The switch is on a different circuit than the signals, so the control operator can still line the switch while the train is within the control points.
Front #167

GCOR 6.4.2A

The head end of a BNSF locomotive has stopped between the outer opposing signals of a control point. Does the BNSF train need permission to change?

  1. No, the locomotive needs permission to make a reverse movement
  2. No
  3. Yes, because now the locomotive is now considered the trailing end of the movement.
  4. The locomotive needs authority to change direction within the control points
Back #167
Flag

GCOR 6.4.2A


Answer: No
Feedback:
The locomotive is still the leading end of the movement. The trailing end is still the rear car. Since the rear car did not stop within the control points, the train needs no permission to change direction. This would be considered making a reverse move within the same signaled block.
Front #168

GCOR 6.4.2B

Can the BNSF train change direction with the limits of the automatic interlocking? (Select All That Apply)

  1. Yes, as long as one car length occupies the interlocking limits
  2. Yes, as long as one set of trucks from a railcar occupies the interlocking limits
  3. Yes, with permission from the control operator
  4. No, a reverse move can't be made within an automatic interlocking
Back #168
Flag

GCOR 6.4.2B


Answer: Yes, as long as one car length occupies the interlocking limits
Feedback:
Unlike manual interlockings, Automatic Interlockings are not controlled, and the signals operate based on train movements. As long as one car occupies the limits of the interlocking, the opposing signals governing movement into the interlocking cannot display Proceed indications.
Front #169

GCOR 6.4

On which tracks can reverse movements be made? (Select all that apply.)

  1. A siding in track warrant control (TWC) territory
  2. Any track where block system is in effect
  3. Controlled siding
  4. Main track
Back #169
Flag

GCOR 6.4


Answer: - Main track - Controlled siding - Any track where block system is in effect
Feedback:
Reverse movements can only be made where main track rules are applicable. There is always an authorized direction on main tracks and controlled sidings unless the train crew has been given bidirectional authority. A reverse move cannot be made if bidirectional authority has been granted.
Front #170

GCOR 6.4

Can a train moving on a yard track make a reverse movement?

  1. No, the train needs authority from the control operator
  2. No
  3. Yes, with permission from the train dispatcher
  4. A reverse movement cannot be made in non-signaled territory
Back #170
Flag

GCOR 6.4


Answer: No
Feedback:
Reverse movements are not possible on a yard track because there is no authorized direction. No authority is required when moving in yard tracks (i.e., "other than main tracks"). GCOR 6.28, Movement on Other Than Main Tracks, governs how trains move while working within a yard. Reverse movements can be made on a main track, a controlled siding, or any track where a block system is in effect.
Front #171

GCOR 6.4

Can a train make a reverse movement on a controlled siding while remaining in the same signaled block?

  1. Yes, with authority from the control operator
  2. Yes, with permission from the control operator
  3. No, a reverse movement can only be made on the main track
  4. Yes, per GCOR 6.4
Back #171
Flag

GCOR 6.4


Answer: Yes, per GCOR 6.4
Feedback:
Controlled sidings require either verbal authority or a controlled signal displaying a Proceed indication to enter. Unless Track and Time was granted in the controlled siding, the authority is in one direction, which means it is possible to move opposite the authorized direction. Since the train crew is making this move within the same signaled block, no permission from the control operator is required. If the train crew were to go outside of their same signaled block, permission from the control operator would be necessary.
Front #172

GCOR 6.4

This train has been given permission to make a reverse movement beyond the number plated signal. At what speed must the reverse movement be made?

  1. 20 mph
  2. 30 mph
  3. Maximum authorized speed
  4. Restricted speed
Back #172
Flag

GCOR 6.4


Answer: Restricted speed
Feedback:
All reverse movements must be made at restricted speed. The block signal indication in this scenario does not relieve the train crew from the requirements of moving at restricted speed. This signal does inform the crew that the block to the rear is clear of obstructions like a train, switch lined improperly, and broken rail to name a few.
Front #173

GCOR 6.6

A crew calls the dispatcher for permission to make a back-up movement. Which of the following does the dispatcher need to verify within same or overlapping limits? (Select all that apply.)

  1. A track bulletin Form B is not in effect
  2. Another authority is not in effect unless conflicting movements are protected
  3. A main track is not removed from service by a track bulletin
  4. Permission to leave a switch in the reverse position has not been granted
Back #173
Flag

GCOR 6.6


Answer: - Another authority is not in effect unless conflicting movements are protected - A track bulletin Form B is not in effect - A main track is not removed from service by a track bulletin - Permission to leave a switch in the reverse position has not been granted
Feedback:
The dispatcher is verifying that there are no trains, maintenance of way employees, or any piece of railroad equipment (switch, track) that will impede the safety of the train making the back-up move. A back-up movement does not require visual protection from the train crew.
Front #174

GCOR 6.6

Before requesting or making a back-up movement, who must perform a job safety briefing?

  1. Engineer and the foreman in charge
  2. Only the engineer and conductor
  3. All crew members
  4. A crew member and the control operator/dispatcher
Back #174
Flag

GCOR 6.6


Answer: All crew members
Feedback:
Notice this briefing has to occur before asking the dispatcher for permission. The train crew must be on the same page on all aspects of this move. Once the crew completes their JSB, they can clearly communicate to the dispatcher about the move and that all safeguards have been discussed and put in place.
Front #175

GCOR 6.6

Can a back-up move be made into or within yard limits or restricted limits?

  1. Yes, as long as the move is protected
  2. Yes
  3. No
  4. No, unless a JSB is held between the train crew and dispatcher
Back #175
Flag

GCOR 6.6


Answer: No
Feedback:
Within yard and restricted limits, trains are authorized to move on the main track not protecting against other trains. The dispatcher is not always aware of train movements within these limits. Protecting against other train movements is a key component in the JSB that occurs between the crew and dispatcher. However, train movements have to be known in order to protect against. In this case, there is no way for the crew or dispatcher to protect the rear of the train making the back-up move into or within yard or restricted limits.
Front #176

GCOR 6.6

A train stops on the main track to inspect a car for a potential defect. Once the conductor completes the inspection, which is the most efficient movement that would get the conductor back on the head end?

  1. Shove
  2. Reverse
  3. Back-up
Back #176
Flag

GCOR 6.6


Answer: Back-up
Feedback:
Reverse and shove movements require visual protection in order to be performed. If the conductor has to provide visual protection for these moves, how can the conductor ever get back on the head end? A back-up move requires no visual protection from the train crew and would be the most efficient movement to make to get the conductor on the head end.
Front #177

GCOR 6.13

Which of the following is true about yard limits?

  1. Yard limits require restricted speed under all circumstances.
  2. Yard limits authorize movement in a switching yard.
  3. Yard limits are a form of authority to occupy the main track.
  4. A train must move at restricted speed when operating on a clear signal within yard limits.
Back #177
Flag

GCOR 6.13


Answer: Yard limits are a form of authority to occupy the main track.
Feedback:
Yard limits only apply to the main track. They grant a train authority to move on the main track between designated points. Yard limits have nothing to do with a switching yard. Designated points can be found in your Timetable Item 3 and in the Type of Operation column on the schedule page.
Front #178

GCOR 6.13

When operating within yard limits, when is a train or engine not required to move at restricted speed?

  1. When operating in non-signaled yard limits
  2. When operating under a block signal indication that is more favorable than Restricting
  3. Within yard limits, restricted speed is always required
  4. When operating under a block signal indication that is more favorable than Approach
Back #178
Flag

GCOR 6.13


Answer: When operating under a block signal indication that is more favorable than Approach
Feedback:
- A train may move at track speed if they're operating on a signal more favorable than Approach. - It is possible to have a train moving in your direction within yard limits. - The dispatcher may or may not know of all train movements within yard limits. - Consequently, movements made within these limits on an approach signal or less favorable must be at restricted speed.
Front #179

GCOR 6.13

In which direction are you authorized to move within yard limits?

  1. The direction authorized by the dispatcher
  2. Yard limits are in a yard, so the trainmaster dictates your authorized direction
  3. Yard limits authorize movement in both directions
  4. The direction authorized by the yardmaster
Back #179
Flag

GCOR 6.13


Answer: Yard limits authorize movement in both directions
Feedback:
- Yard limits authorize a train to move in either direction. - In non-signaled territory, movement must be made at restricted speed. - In signaled territory, movement may be made at track speed according to signal indication provided the block signal is more favorable than approach.
Front #180

GCOR 6.13

What does this approach signal require?

  1. 20 mph
  2. Train speed, track speed
  3. 30 mph prepared to stop at the next signal
  4. Restricted speed
Back #180
Flag

GCOR 6.13


Answer: Restricted speed
Feedback:
- Yard limits require restricted speed unless operating under a signal more favorable than Approach. - If this train was moving faster than restricted speed because of their previous signal, they would be required to reduce to restricted speed once they observed or had advanced knowledge of an Approach signal. - Under all circumstances, the movement would have to be at restricted speed at the Approach signal or as soon thereafter, consistent with good train handling.
Front #181

GCOR 6.5

A yard crew is about to make a shoving movement. The foreman has communicated with the engineer about how protection is being provided and instructs the engineer to back up 20 car lengths. The engineer acknowledges the instruction and begins the shoving movement. At what point must movement stop if the engineer receives no additional instructions?

  1. Movement must stop within half the distance specified
  2. Movement must stop after exceeding five cars
  3. Once the movement has traveled 10 car lengths, the engineer must slow to 4 mph
  4. Movement must stop within the original specified distance
Back #181
Flag

GCOR 6.5


Answer: Movement must stop within half the distance specified
Feedback:
Stopping in half the distance specified can help prevent incidents and injuries if the person giving instructions becomes distracted or is unable to continue with instructions for any reason.
Front #182

GCOR 6.5

A train working in joint Track and Time will make a one-mile shoving movement. Maximum timetable speed is 45 mph. What is the maximum speed at which the cars can be shoved?

  1. 40 mph
  2. 45 mph
  3. Restricted speed
  4. 20 mph
Back #182
Flag

GCOR 6.5


Answer: Restricted speed
Feedback:
The maximum speed when shoving in the direction authorized is 20 mph for freight trains. This train has Track and Time and therefore authority to move in both directions. When shoving, it is in the direction authorized. However, the Track and Time is joint. Movements within joint authority must be made at restricted speed regardless of the direction authorized.
Front #183

GCOR 6.5

A train crew is shoving cars on the main track in the authorized direction. The last signal they passed was displaying a Proceed indication. The maximum timetable speed is 45 mph. What is the maximum speed at which the cars can be shoved?

  1. 40 mph
  2. 20 mph
  3. 45 mph
  4. Restricted speed
Back #183
Flag

GCOR 6.5


Answer: 20 mph
Feedback:
Since the train crew is on the main track and shoving in the authorized direction, the crew is allowed to shove at a speed not exceeding 20 mph. Although shoving at 20 mph is allowed, the crew members need to move at a speed that allows them to protect the shove to avoid any incidents.
Front #184

GCOR 6.5

Before a shoving movement can begin, what two pieces of information must be relayed to the engineer?

  1. How the shove is being protected
  2. Position of derails or switches improperly lined
  3. Type of cars being shoved
  4. Who is protecting the shove
Back #184
Flag

GCOR 6.5


Answer: - Who is protecting the shove - How the shove is being protected
Feedback:
It's imperative the engineer know which crew member is going to protect the shove movement. That crew member is essentially the eyes of the engineer and is jointly responsible for the safety of the shove move.
Front #185

GCOR 6.5

Which of the following movements do not require permission?

  1. All movements require permission
  2. Shoving movement
  3. Reverse movement outside of same signaled block
  4. Backup movement
Back #185
Flag

GCOR 6.5


Answer: Shoving movement
Feedback:
A reverse move made outside of the train's signaled block always requires permission. Backup moves always require permission from control operator or train dispatcher. There are no exceptions to this rule. Shove movements can be made on any track. No permission is required to make a shove move.
Front #186

GCOR 6.21.2

At what depth and speed can a train operate over tracks that have water above the top of the rail?

  1. Over 3 inches and no more than 5 mph
  2. Over 3 inches and at restricted speed
  3. Under 3 inches and no more than 5 mph
  4. Under 3 inches and at restricted speed
Back #186
Flag

GCOR 6.21.2


Answer: Under 3 inches and no more than 5 mph
Feedback:
Water over the rail can lead to the ballast and subgrade washing away. These materials help hold the rail in place, and without them, water over the rail could lead to the track shifting and train derailments. Excessive water can also be damaging to our locomotives and railcars.
Front #187

GCOR 6.14

Do Restricted Limits authorize a train to move on the main track? If so, in which direction can the train move?

  1. No, Restricted Limits are not a form of authority to occupy the main track
  2. No, Restricted Limits only apply to other than main tracks, but movements can be made in either direction
  3. Yes, but only in the direction authorized by the train dispatcher
  4. Yes, Restricted Limits authorize the train to move in either direction
Back #187
Flag

GCOR 6.14


Answer: Yes, Restricted Limits authorize the train to move in either direction
Feedback:
Restricted Limits are a form of authority to occupy the main track as listed under rule 6.3, Main Track Authorization. The train is authorized to move bi-directionally within the limits, but most do so at restricted speed in all circumstances.
Front #188

GCOR 6.14

At what point would this train be relieved of moving at restricted speed?

  1. When the trailing end passes the restricted limits sign
  2. When the leading wheels pass the restricted limits sign
  3. When the leading wheels pass the second clear signal
  4. When the leading wheels pass the first clear signal
Back #188
Flag

GCOR 6.14


Answer: When the leading wheels pass the restricted limits sign
Feedback:
Restricted speed is always a head end restriction. Once the leading wheels have reached a point where restricted speed is not required, the train is then relieved of complying with restricted speed. This train would be relieved of moving at restricted speed when the leading wheels pass the "R" sign. It would then be governed by the previous signal indication.
Front #189

GCOR 6.25

Which of the following is a method to authorize movement against the current of traffic?

  1. Track warrant
  2. Track Bulletin Form A
  3. Controlled signal displaying a Proceed indication
  4. Track and Time
Back #189
Flag

GCOR 6.25


Answer: Track warrant
Feedback:
A track bulletin or track warrant are commonly used to grant authority to move against the current of traffic. Yard limits, restricted limits, track permits, and signal protection in ABS by lining a switch can also allow a train to move against the current of traffic.
Front #190

GCOR 6.11

Which of the following are examples of Mandatory Directives?

  1. Track Warrants
  2. Track Bulletins
  3. Radio Speed Restrictions
  4. Track Condition Messages
Back #190
Flag

GCOR 6.11


Answer: - Track Warrants - Track Bulletins - Radio Speed Restrictions
Feedback:
- Mandatory directives are written, printed, or displayed authorities or speed restrictions issued by the train dispatcher or control operator - Mandatory directives transmitted by radio must be done in accordance with GCOR 2.14 - The verbal transmission and repeating of Mandatory Directives must be done in accordance with GCOR 2.14.1
Front #191

GCOR 6.11

How long must a crew member retain mandatory directives?

  1. For their continuous tour of duty
  2. There is no requirement on retaining mandatory directives
  3. Until a supervisor instructs the crew member to no longer retain it
  4. Until the directive is made void
Back #191
Flag

GCOR 6.11


Answer: For their continuous tour of duty
Feedback:
Mandatory directives can be discarded upon completion of duty.
Front #192

GCOR 6.23

What must a crew member do when a train or engine is stopped by an emergency application of the brakes, and an adjacent main track or controlled siding may be obstructed? (Select all that apply.)

  1. Notify the train dispatcher or control operator and, when possible, foreign line railroads, if necessary.
  2. Place lighted fusees on the track the train is on.
  3. Place lighted fusees on the adjacent tracks.
  4. Immediately warn other trains by radio, stating the exact location and status of the train and repeat as necessary.
Back #192
Flag

GCOR 6.23


Answer: - Immediately warn other trains by radio, stating the exact location and status of the train and repeat as necessary. - Notify the train dispatcher or control operator and, when possible, foreign line railroads, if necessary. - Place lighted fusees on the adjacent tracks.
Feedback:
An emergency brake application occurs because of a dangerous or potentially dangerous condition. Any time the train experiences an emergency application, whether crew-induced or undesired, the train crew must provide warning on adjacent main tracks or controlled sidings. Warning messages should be in accordance with rule 2.10 by stating "Emergency" three times over the radio. This also applies if the train has actuated a shifted load or is dragging an equipment detector.
Front #193

GCOR 6.23

A 12,000-ton loaded grain train, has experienced an undesired emergency application of the brakes. The train was moving at 15 mph when the emergency application occurred, and the crew experienced no severe slack action. Brake pipe pressure has been restored to the rear of the train. What is required from the crew before proceeding?

  1. The crew must make a walking inspection of their entire train before proceeding.
  2. The crew can make a roll-by inspection of their entire train before proceeding.
  3. The crew is only required to inspect half of their train, by the safest means, before proceeding.
  4. The crew is not required to inspect their train before proceeding.
Back #193
Flag

GCOR 6.23


Answer: The crew is not required to inspect their train before proceeding.
Feedback:
A solid loaded bulk commodity train that experiences no severe slack action while stopping and brake pipe pressure restores is one of the exemptions relieving visual inspection of the train. To be exempt from visual inspection, a train must meet one of the four exemptions. It also must experience no slack action and brake pipe pressure must be restored to the rear
Front #194

GCOR 6.23

BNSF Train A made an emergency radio call near MP 25.6. BNSF Train B is approaching MP 25.6 and has heard the radio call. How must BNSF Train B approach this location?

  1. Restricted speed
  2. 20 mph
  3. 10 mph
  4. Governed by signal indication
Back #194
Flag

GCOR 6.23


Answer: Restricted speed
Feedback:
A train on an adjacent track that receives radio notification must pass the location specified at restricted speed prepared to stop short of fouling equipment. Restricted speed ensures the train is able to safely pass the other train and crew members. The train may resume maximum authorized speed once the leading wheels reach the opposite end of the train in emergency.
Front #195

GCOR 1.10

When are employees prohibited from reading material that is not related to their duties? Select all that apply.

  1. On a moving train
  2. Deadheading in non-controlling locomotive
  3. Performing safety related duties
  4. When it would delay required duties
Back #195
Flag

GCOR 1.10


Answer: -On a moving train -Performing safety related duties -When it would delay required duties
Feedback:
Reading or engaging in non-workrelated items poses a critical risk to safety because they distract your focus from tasks needing undivided attention. Stowing such items out of sight is not only a rule but it can also reduce temptation to ignore the rule "just for a second."
Front #196

GCOR 6.27

Which of the following locations could restricted speed be applicable? (Select all that apply.)

  1. Yard track
  2. Siding in TWC territory
  3. Main track
  4. Controlled siding
Back #196
Flag

GCOR 6.27


Answer: - Main track - Controlled siding
Feedback:
- Restricted speed only applies where main track rules are applicable. - A siding in CTC territory is controlled by a control operator; main track rules apply there. - A siding in TWC territory is considered a non-controlled siding, and therefore, other than main track. Restricted speed does not apply there.
Front #197

GCOR 6.27

When required to move at restricted speed, a train is not required to stop short of which of the following?

  1. Broken rail
  2. Derail or switch lined improperly
  3. Men or equipment fouling the track
  4. Train
Back #197
Flag

GCOR 6.27


Answer: Broken rail
Feedback:
Broken rail can require a train to move at restricted speed. Most broken rail is very difficult to see, especially from the cab of an engine. While a train is not required to stop in half the range of vision for broken rail, the crew must maintain a lookout for it and, if possible, stop prior to it.
Front #198

GCOR 6.27

When required to move at restricted speed, how long must a train remain at that speed?

  1. Until the next signal is visible, and it displays a Proceed indication
  2. Until the leading wheels reach a point where restricted speed is no longer required
  3. Until the trailing end of the train passes the next governing signal
  4. Until the rear wheels reach a point where restricted speed is no longer required.
Back #198
Flag

GCOR 6.27


Answer: Until the leading wheels reach a point where restricted speed is no longer required
Feedback:
Restricted speed is always a head end restriction. It requires looking for and being prepared to stop short of certain things within a specific area. Once the leading wheels pass the point where it is no longer required, trains can resume speed.
Front #199

GCOR 6.28

Which of the following is an example of where 6.28 is applicable?

  1. Main track in CTC territory
  2. Main track in TWC territory
  3. Controlled siding
  4. Yard track
Back #199
Flag

GCOR 6.28


Answer: Yard track
Feedback:
- If it is not a main track or a controlled siding, the track is considered other than main track. - Examples include yard tracks, industry tracks, and tracks within mechanical facilities. - A non-controlled siding is also considered other than main track.
Front #200

GCOR 6.28

The turnout speed for a non-controlled siding is 30 mph. How must a train move in that siding?

  1. Train speed, track speed
  2. At a speed that allows stopping within half the range of vision not exceeding 10 mph
  3. Restricted speed
  4. At a speed that allows stopping within half the range of vision, not exceeding 30 mph
Back #200
Flag

GCOR 6.28


Answer: At a speed that allows stopping within half the range of vision, not exceeding 30 mph
Feedback:
- Because the train is moving on a non-controlled siding, the train is governed by Rule 6.28 - However, the turnout speed dictates the maximum authorized speed in the siding - Therefore, the train may move at 30 mph, but the requirement to stop within half the range of vision short of TERMSD still exists
Front #201

GCOR 6.32.2

The crew is notified that the automatic warning device has an activation failure, and a flagger is not at the crossing to provide warning. What is the train crew required to do?

  1. Stop and protect movement even if devices are seen to be working. After a crew member is on the ground at the crossing to warn traffic, proceed over the crossing at 15 mph.
  2. The train must stop and protect the movement. If the device is seen to be working, train may proceed over the crossing, not exceeding 15 mph, until the head end of train completely occupies the crossing.
  3. The train may proceed over the crossing, not exceeding 15 mph.
  4. Stop and protect movement even if devices are seen to be working. After a crew member is on the ground at the crossing to warn traffic, proceed over the crossing as directed by that crew member.
Back #201
Flag

GCOR 6.32.2


Answer: Stop and protect movement even if devices are seen to be working. After a crew member is on the ground at the crossing to warn traffic, proceed over the crossing as directed by that crew member.
Feedback:
Because there is no flagger at the crossing to provide protection in one or both directions, the train must stop before fouling the crossing.
Front #202

GCOR 6.32.2

Under which conditions must movement not foul a crossing equipped with an automatic crossing warning device until the device has been operating long enough to provide warning, and the crossing gates, if equipped, are fully lowered? (Select all that apply.)

  1. Movement is on other than main track or siding
  2. Movement has stopped within 3,000 feet of the crossing
  3. Movement is closely following another movement
  4. Movement is on the main track
Back #202
Flag

GCOR 6.32.2


Answer: - Movement has stopped within 3,000 feet of the crossing - Movement is closely following another movement - Movement is on other than main track or siding
Feedback:
The purpose of this rule is to ensure the warning device at a crossing does not deactivate prior to the train occupying the crossing. For situations applying to any of the three correct answers, the automatic warning device would have ample time to deactivate before the train reached the crossing
Front #203

GCOR 6.32.1

When cars are shoved over road crossings at grade, an employee does not need to be on the ground at the crossing.

  1. True
  2. False
Back #203
Flag

GCOR 6.32.1


Answer: False
Feedback:
The public is accustomed to seeing a locomotive enter a road crossing first, not railcars. An employee needs to be in position to provide warning and keep everyone safe.
Front #204

GCOR 6.32.1

When is a warning over road crossings not needed?

  1. When there are flashing lights at a crossing
  2. When gates are fully lowered at a crossing
  3. When gates are beginning to lower at a crossing
  4. When there are passive warning signs at a crossing
Back #204
Flag

GCOR 6.32.1


Answer: -When gates are fully lowered at a crossing -When there are passive warning signs at a crossing -When there are flashing lights at a crossing
Feedback:
When the appropriate safeguards are in place, an employee providing warning from the ground is not required for oncoming traffic. However, situational awareness is still important in case a motorist doesn't comply with warning devices.
Front #205

GCOR 6.32.4

What is the minimum distance required when leaving cars, engines, or equipment clear of a road crossing and signal circuits?

  1. 200 feet
  2. 275 feet
  3. 250 feet
  4. 225 feet
Back #205
Flag

GCOR 6.32.4


Answer: 250 feet
Feedback:
We do not want rail equipment to impede the vision of the public at a road crossing from seeing rail traffic on any track. That is why the minimum distance is 250 ft. In addition, leaving equipment clear of signal circuits will prevent a false activation of the automatic warning devices.
Front #206

GCOR 8.11

In what position should the switch connecting the siding to the auxiliary track be left if not in use?

  1. Lined for movement into the main track
  2. Lined for movement into the auxiliary track
  3. Lined for movement into the siding
  4. Normal position
Back #206
Flag

GCOR 8.11


Answer: Lined for movement into the siding
Feedback:
Any track connected to a siding, other than a main track, must have that switch lined, locked, or secured for siding movement unless that switch is being used.
Front #207

GCOR 8.3

Which of the following answers fall under the exceptions that allow for a main track switch to be left open? (Select all that apply.)

  1. When attended by a crew member
  2. In CTC territory within track permit limits
  3. During switching operations, regardless if other trains or engines will pass over the switch
  4. In TWC territory, when authorized by track warrant
Back #207
Flag

GCOR 8.3


Answer: - When attended by a crew member - In TWC territory, when authorized by track warrant
Feedback:
A main track switch must always be protected. If it cannot be protected by a crew or dispatcher/control operator, then it must be restored to normal position prior to departing the location. The correct answers reflect this. The switch can remain open because a member of the crew is there to protect the switch. A track warrant with box 13 marked authorizes the main track switch to be left in the reverse position.
Front #208

GCOR 8.3

BNSF B is clearing in the siding at Dora per track warrant instruction. The crew does not have a box 13 checked on their warrant authorizing them to leave the switch in reverse position. Is it permissible to leave the main track switch open at the west end of Dora for BNSF A to restore?

  1. Yes, provided that the crew of the BNSF B has verified that the switch at the west end Dora is properly lined for their route in the siding.
  2. No. However, if the crew of the BNSF B reports to the train dispatcher that the switch at the west end Dora is going to be left in reverse position, the dispatcher can then instruct the BNSF A to stop and restore it to normal position.
  3. No, the crew of the BNSF B is responsible for restoring the main track switch at the west end Dora.
  4. Yes, provided that the crews of both trains have established communication and agree that the BNSF A will stop and restore the switch at west end Dora to normal position.
Back #208
Flag

GCOR 8.3


Answer: Yes, provided that the crews of both trains have established communication and agree that the BNSF A will stop and restore the switch at west end Dora to normal position.
Feedback:
The train crews meeting and passing must first establish communication. The crews must have an understanding that the train on the main track will be able to stop and restore the main track switch to normal position. The normal position for main track switches is lined for the main, so without communication, the other trains would not be expecting that switch to be lined for the siding.
Front #209

GCOR 1.14

When operating on another railroad, unless otherwise instructed, the train's crew is governed by:

  1. Their supervisor
  2. The other railroad's supervisor
  3. Safety rules, air brake and train handling rules, and hazardous materials instructions of the railroad that employs them
  4. Operating rules, timetable, and special instructions of the railroad they are operating on
Back #209
Flag

GCOR 1.14


Answer: -Safety rules, air brake and train handling rules, and hazardous materials instructions of the railroad that employs them -Operating rules, timetable, and special instructions of the railroad they are operating on
Feedback:
TYE Safety, ABTH, and Hazardous Materials Instructions are BNSF documents. Those rules must be followed regardless of the railroad operating on. The GCOR applies to hundreds of railroads and is not a BNSF-specific document. Another railroad can amend those rules with special instructions just as BNSF does. When operating on another railroad, their timetable must be followed as it provides the information and instructions to run on that specific territory.
Front #210

GCOR 1.14

Who has jurisdiction over BNSF crews while operating on the railroad?

  1. Trainmaster
  2. BNSF Supervisors
  3. Conductor
  4. Supervisors of the railroad being operated on
Back #210
Flag

GCOR 1.14


Answer: Supervisors of the railroad being operated on
Feedback:
Although crews must follow BNSF safety and ABTH rules, they fall under the jurisdiction of the supervisor of the railroad on which they are operating.
Front #211

GCOR 7.1

How must employees work while switching?

  1. Safely
  2. Safely and efficiently
  3. Efficiently
  4. Alert and attentively
Back #211
Flag

GCOR 7.1


Answer: Safely and efficiently
Feedback:
- Communication with other crews can often be a critical component of safely and efficiently switching. - Pausing work to brief when necessary contributes to both safety and efficiency.
Front #212

GCOR 7.1

Which of the following scenarios would be permissible for equipment to foul a switch?

  1. Equipment is left on an industry track, beyond the clearance point of the switch leading to the industry.
  2. Equipment is left on a yard switching lead, fouling a yard track switch, when the switch is lined for the yard track.
  3. Equipment was left on a main track, fouling a siding switch, and the switch is lined for the siding.
  4. Equipment was left on a siding, fouling a main track switch, when the switch is lined for the main track.
Back #212
Flag

GCOR 7.1


Answer: Equipment is left on an industry track, beyond the clearance point of the switch leading to the industry.
Feedback:
- The application of this rule regarding the main track, siding, and yard tracks is that the switch must be lined for, not against, the movement that is fouling. - On industry track, equipment must be beyond the clearance point of the switch leading to the industry. Industry tracks are privately owned. We do not want equipment from industry tracks fouling BNSF tracks.
Front #213

GCOR 7.1

When a clearance point is not indicated or visible, it must be determined by standing outside the rail of the adjacent track and extending an arm toward the equipment. When unable to touch the equipment:

  1. Leave equipment at least an additional 100 feet into the track to ensure the equipment is beyond the clearance point.
  2. Leave equipment at least an additional 25 feet into the track to ensure the equipment is beyond the clearance point.
  3. Leave equipment at least an additional 50 feet into the track to ensure the equipment is beyond the clearance point.
  4. The equipment is considered in the clear.
Back #213
Flag

GCOR 7.1


Answer: Leave equipment at least an additional 50 feet into the track to ensure the equipment is beyond the clearance point.
Feedback:
- Moving the equipment an additional 50 feet into a track without a visible clearance point ensures clearance. - We all have different arm lengths; the additional 50 feet into the track takes those differences out of the equation.
Front #214

GCOR 8.2

Who is responsible for the position of a switch or derail in use?

  1. The employee responsible for maintaining the switch
  2. The entire train crew
  3. The employee operating the switch or derail
  4. Trainmaster, yardmaster, or dispatcher
Back #214
Flag

GCOR 8.2


Answer: The employee operating the switch or derail
Feedback:
The employee who operates the switch or derail is responsible for its position. However, the entire crew, when possible, must see the switches and derails near the engine are properly lined.
Front #215

GCOR 8.2

A crew is kicking cars in the yard. One car has been kicked into track 19. The next car will be kicked into the adjacent track. When is it permissible for the 19 switch to be lined for the lead for the next move?

  1. Once the rear end of the car has cleared the 19 switch
  2. Once the car has passed the clearance point of track 19
  3. Once the car has coupled into the existing cars in track 19
  4. Once the leading end of the car has started into track 19 and is clear of the switch
Back #215
Flag

GCOR 8.2


Answer: Once the car has passed the clearance point of track 19
Feedback:
Ensure the car is in the clear in the track it is kicked into in case: - The car does not make it in the clear in the track or the car rolls back out of the track. Leaving the switch lined for that track allows the crew to correct these issues. - A car does roll back out of the track, the switch is lined for the route and will not be run through or damaged.
Front #216

GCOR 9.4

If a light is absent, a white light is displayed where a colored or lunar light should be, or additional colored or lunar lights are displayed, how must you regard the signal?

  1. Proceed at reduced speed until you pass the next governing signal
  2. Regard that signal as displaying the most restrictive indication it can give
  3. Stop, and then proceed at restricted speed and report the issue to the dispatcher
  4. Proceed at maximum authorized speed and report the issue to the dispatcher
Back #216
Flag

GCOR 9.4


Answer: Regard that signal as displaying the most restrictive indication it can give
Feedback:
If a light is dark or just a lightbulb without a lens is seen, regard that block or interlocking signal as displaying the most restrictive indication it can give. In most cases, this indicates either stop or restricted speed.
Front #217

GCOR 9.6

The next signal is an absolute displaying an Approach Medium. Just before you pass the signal, it changes to red. How should you proceed?

  1. Stop immediately and contact the dispatcher
  2. Continue prepared to pass next signal not exceeding 40 MPH
  3. Stop and then proceed at 20 MPH
  4. Proceed prepared to stop at the next signal
Back #217
Flag

GCOR 9.6


Answer: Stop immediately and contact the dispatcher
Feedback:
When operating on any proceed indication that downgrades to a stop, the potential exists that another train or piece of equipment is now occupying that block. The signal could also drop as a result of broken rail ahead. Stopping is required to avoid an incident and ensure the safety of anyone working in those blocks. Contact the dispatcher so they can help determine the cause and provide instructions on how to proceed.
Front #218

GCOR 9.5

What must the crew do if a train overruns any block signal that requires it to stop? (Select all that apply)

  1. Warn other trains at once by radio.
  2. Report it to the train dispatcher.
  3. Stop the train immediately.
  4. Reduce to restricted speed.
Back #218
Flag

GCOR 9.5


Answer: -Report it to the train dispatcher. -Warn other trains at once by radio. -Stop the train immediately.
Feedback:
The first thing to do is make an emergency broadcast over the radio to warn others. Another train could be approaching the location, it requires sufficient warning to come to a stop.
Front #219

GCOR 9.7

When a block is occupied, or when a switch protected by a signal is changed from its normal position and that signal fails to display its most restrictive indication, what are you required to do?

  1. Regard the signal as displaying Stop, stop the train immediately, and warn others by radio of the exact location and status of the train
  2. Proceed at restricted speed, notify the dispatcher immediately, and warn others by radio of the exact location and status of the train
  3. Proceed at reduced speed, notify the dispatcher immediately, and warn others by radio of the exact location and status of the train
  4. Proceed at restricted speed, notify the Trainmaster immediately, and warn others by radio of the exact location and status of the train
Back #219
Flag

GCOR 9.7


Answer: Regard the signal as displaying Stop, stop the train immediately, and warn others by radio of the exact location and status of the train
Feedback:
- This is otherwise known as a "false clear" - The train must stop immediately, and employees must warn others by radio of the exact location and status of train - Do not move the train without permission.
Front #220

GCOR 8.12

How must the crossover switches connected to a main track or siding be lined when not in use?

  1. The switches can be left lined out of corresponding position if protection is provided by the dispatcher
  2. One switch can be left lined for the main track, the other can be lined for crossover movement
  3. The crossover switches must be left lined for normal position
  4. One switch can be lined for the siding, the other can be left lined for crossover movement
Back #220
Flag

GCOR 8.12


Answer: The crossover switches must be left lined for normal position
Feedback:
When not in use, crossover switches connected to the main track or siding must always be left in normal position.
Front #221

GCOR 8.12

BNSF A is going to cross over from yard track 1 to yard track 2. How must the crossover switches be lined before moving through them?

  1. Both switches of the crossover movement must be in corresponding position before initiating movement through the crossover.
  2. A crew member can line the switch the train is on, track 1, and then initiate movement through the crossover.
  3. A crew member can line the switch the train is on and initiate movement from track 1, but must stop at least 50 ft from the crossover switch on track 2.
Back #221
Flag

GCOR 8.12


Answer: Both switches of the crossover movement must be in corresponding position before initiating movement through the crossover.
Feedback:
A primary reason both switches of a crossover must correspond is to eliminate the possibility of the movement running through a switch improperly lined.
Front #222

GCOR 8.12

A train is making a crossover move from the siding to the main track. When can the crossover switches be restored to normal position?

  1. When the trailing end of the crossover move has cleared the siding switch by at least 100 feet
  2. When the trailing end of the crossover move has cleared the siding switch by at least 50 feet
  3. When the movement through the crossover is complete
  4. When the trailing end of the crossover move has passed over the switch in the siding
Back #222
Flag

GCOR 8.12


Answer: When the movement through the crossover is complete
Feedback:
- Because this move is through a crossover switch connected to a main track, both switches must be restored to normal position upon completion of the crossover move. - If the movement stops with the trailing end still in the crossover and a switch was restored to normal position, the slack of the train could run out and run through the switch.
Front #223

GCOR 8.20

How far must a train or engine stop from a derail in derailing position?

  1. 200 feet
  2. 100 feet
  3. 150 feet
  4. 125 feet
Back #223
Flag

GCOR 8.20


Answer: 100 feet
Feedback:
A train or engine moving or entering tracks where fixed derails are located must stop at least 100 feet from a derail in the derailing position. Remember, 100 feet is the minimum stopping distance required.
Front #224

GCOR 8.20

What is the correct position of fixed derails within a clear siding?

  1. Derails on both ends must be left in derailing position.
  2. Only one derail on either end must be left in derailing position.
  3. Derails on both ends must be left locked in the non-derailing position.
  4. Follow the instructions given by the control operator/train dispatcher regarding the position of derails.
Back #224
Flag

GCOR 8.20


Answer: Derails on both ends must be left locked in the non-derailing position.
Feedback:
- Anytime there are fixed derails in a siding, those derails must be left locked in the non-derailing position unless unattended equipment is left there. - Having the derails in the non-derailing position allows a train to enter and exit the siding efficiently.
Front #225

GCOR 8.20

You have just pulled cars out of an industry track, leaving it clear. In what position must the fixed derail be left?

  1. The derail must be left in the non-derailing position.
  2. The derail is controlled by the customer; it is not the crew's responsibility to handle.
  3. The trainmaster or yardmaster instructs the crew on how to position the derail.
  4. The derail must be left in the derailing position.
Back #225
Flag

GCOR 8.20


Answer: The derail must be left in the derailing position.
Feedback:
- Because an industry track is also considered an auxiliary track, the derail must always be left locked (if equipped) in the derailing position, regardless if the track has cars or is clear. - The only time the derail is to be in the non-derailing position is to permit movement over the derail. - The derail is a form of protection for BNSF crews and for customers who work on rail cars.
Front #226

GCOR 9.8

When may a train comply with the next signal's indication?

  1. After passing a Stop and Proceed signal, the next signal is visible, that signal displays a Proceed indication, and the track to that signal is clear
  2. When its aspect can be clearly seen, and the signal governs the track where movement is occurring or will be made
  3. When authorized by the train dispatcher
  4. When the previous signal indication requires movement at restricted speed
Back #226
Flag

GCOR 9.8


Answer: When its aspect can be clearly seen, and the signal governs the track where movement is occurring or will be made
Feedback:
This does not apply when a rule or previous signal indication requires movement at restricted speed. Train crews must comply with the requirements of restricted speed until the leading wheels pass the next governing signal.
Front #227

GCOR 9.9A

A train operating in ABS on a clear signal stops to make a set out. Once the set out is complete, how should the train proceed to next signal?

  1. At restricted speed until the next signal is visible, that signal displays a Proceed indication, and the track to that signal is clear
  2. At maximum authorized speed prepared to stop at the next governing signal
  3. At restricted speed until the leading wheels pass the next signal, that signal displays a Proceed indication, and the track to that signal is clear
  4. At reduced speed until the next signal is visible, that signal displays a Proceed indication, and the track to that signal is clear
Back #227
Flag

GCOR 9.9A


Answer: At restricted speed until the next signal is visible, that signal displays a Proceed indication, and the track to that signal is clear
Feedback:
Multiple trains can be authorized in the same limits in ABS provided they are all moving in the same direction. GCOR 9.17 allows a train authorized on the main track to open a switch, wait 5 minutes, and then proceed on to the main track if they do not hear or see movement approaching. A train that has been delayed could potentially encounter another train that has complied with 9.17.
Front #228

GCOR 9.9B

You entered a block on a clear signal at 10 mph while traversing a Form A. In doing so, your speed dropped to as low as 7 mph. How are you required to proceed to the next signal?

  1. Proceed at reduced speed until the next signal is visible, that signal displays a Proceed indication, and the track to that signal is clear
  2. Proceed prepared to stop at the next signal until the next signal is visible and that signal displays a Proceed indication
  3. Proceed at restricted speed until the leading wheels pass the next signal, that signal displays a Proceed indication, and the track to that signal is clear
  4. Proceed at restricted speed until the next signal is visible, that signal displays a Proceed indication, and the track to that signal is clear
Back #228
Flag

GCOR 9.9B


Answer: Proceed prepared to stop at the next signal until the next signal is visible and that signal displays a Proceed indication
Feedback:
- Delayed in a block means that you have either stopped, or your speed is reduced to below 10 mph. - Delayed in a block only applies if the block has been entered on a signal that does not require restricted speed. - If the previous signal required restricted speed, then GCOR 9.11 is applicable.
Front #229

GCOR 9.9.1

You are proceeding at 20 mph and have passed the approach signal to an automatic interlocking which indicates Proceed. How is your train required to move?

  1. Proceed prepared to pass next signal at 40 mph
  2. Proceed prepared to stop at the automatic interlocking
  3. Proceed at restricted speed until leading wheels pass the automatic interlocking
  4. Proceed at maximum authorized speed
Back #229
Flag

GCOR 9.9.1


Answer: Proceed prepared to stop at the automatic interlocking
Feedback:
When passing a signal that governs the approach to an automatic interlocking below 25 mph, or if after passing that same signal your speed falls below 25 mph, you must be prepared to stop at the automatic interlocking until the train is within a 1,000 feet of the interlocking. A conflicting movement may arrive at the interlocking before you get the Proceed indication first.
Front #230

GCOR 9.11

You are stopped where CTC ends and non-signaled TWC begins. You have been verbally authorized beyond the signal and have a track warrant to continue. How must you proceed?

  1. Restricted speed until the next signal is visible, that signal displays a Proceed indication, and the track to that signal is clear
  2. Restricted speed until the leading wheels have passed the next governing signal
  3. Not exceeding 20 mph for 2 miles or until the leading wheels pass the opposing distant signal
  4. Restricted speed for 2 miles or until the leading wheels pass the opposing distant signal
Back #230
Flag

GCOR 9.11


Answer: Restricted speed for 2 miles or until the leading wheels pass the opposing distant signal
Feedback:
The previous signal required restricted speed, but you are leaving block system limits beyond that signal. GCOR 9.11 requires the train move at restricted speed for 2 miles or until the leading wheels pass the opposing distant signal.
Front #231

GCOR 9.11

A train is approaching a number-plated signal displaying a red aspect. What does that signal require?

  1. Train must proceed at restricted speed until the next signal is visible, displays a Proceed indication, and the track to that signal is clear
  2. Train must proceed at restricted speed until leading wheels pass the next governing signal
  3. Train must proceed prepared to stop at the next signal until it is visible and displays a Proceed indication
  4. Train must proceed at restricted speed until the next signal is visible, and it displays a Proceed indication
Back #231
Flag

GCOR 9.11


Answer: Train must proceed at restricted speed until leading wheels pass the next governing signal
Feedback:
Do not take for granted why the signal is red and restricted speed is required. Maintain restricted speed until the leading wheels pass the next governing signal.
Front #232

GCOR 9.12.1

BNSF 8802 is stopped for a red signal at EBCS Hendon Grove and receives these instructions: "After stopping, BNSF 8802 East at east Hendon Grove has authority to pass signal displaying a Stop indication for eastward movement." How must you proceed?

  1. Proceed at maximum authorized speed.
  2. Proceed at 20 mph until leading wheels pass the next governing signal.
  3. Proceed prepared to stop at the next signal until it is visible and displays a Proceed indication.
  4. Proceed at restricted speed until leading wheels pass the next governing signal.
Back #232
Flag

GCOR 9.12.1


Answer: Proceed at restricted speed until leading wheels pass the next governing signal.
Feedback:
- After being authorized to pass the Stop indication, you must proceed at restricted speed. - Restricted speed is required because something is causing the signal to be red. A few examples: Train, improperly lined switch, broken rail.
Front #233

GCOR 9.12.1

You are stopped at a controlled signal in CTC and no conflicting movement is evident. What is required?

  1. Contact the control operator unless the train is within Track and Time limits or entering Track and Time limits from any point other than either end of Track and Time limits
  2. Proceed at restricted speed until the leading wheels pass the next signal
  3. Contact the employee in charge to receive instructions beyond the Stop indication
  4. Assume the control operator knows where the train is and wait for the signal to display a Proceed indication
Back #233
Flag

GCOR 9.12.1


Answer: Contact the control operator unless the train is within Track and Time limits or entering Track and Time limits from any point other than either end of Track and Time limits
Feedback:
If no conflicting movement is evident, you must contact the control operator. It may mean something is occurring in the block ahead. It is also possible they simply forgot to give you further authority.
Front #234

GCOR 9.10

A relief crew boards a train that has been tied down on the main track in CTC. They did not have a briefing with the previous crew and do not know what the previous signal was. Once they depart, how must they proceed?

  1. Proceed prepared to stop at the next signal until the next signal is visible and that signal displays a Proceed indication
  2. Proceed at 20 mph until the leading wheels have passed the next governing signal or the end of the block system
  3. Restricted speed until the leading wheels have passed the next governing signal or the end of the block system
  4. Proceed at restricted speed until the next signal is visible, that signal displays a Proceed indication and the track to that signal is clear
Back #234
Flag

GCOR 9.10


Answer: Restricted speed until the leading wheels have passed the next governing signal or the end of the block system
Feedback:
When the previous signal is unknown, you must proceed at restricted speed because you don't know what is out in front of you or the condition of the track ahead.
Front #235

GCOR 9.12.2

A train is given verbal authority to pass a Stop signal that governs movement over a drawbridge. What must a crew member verify?

  1. The bridge is in proper position for the train to pass
  2. Track and Time has been granted
  3. A track permit has been granted
  4. They are following the instructions in the release box
Back #235
Flag

GCOR 9.12.2


Answer: The bridge is in proper position for the train to pass
Feedback:
If the control operator was unable to provide a proceed indication and had to give verbal authority, this could be an indication that the bridge is not in a safe position to pass. That's why a crew member should always check the bridge before proceeding.
Front #236

GCOR 9.12.2

Which of the following are methods used to grant authority at a manual interlocking? (Select all that apply.)

  1. Hand signal from the control operator
  2. Crew is granted a track warrant
  3. Control operator grants verbal authority by the signal
  4. Control signal displaying a Proceed indication
Back #236
Flag

GCOR 9.12.2


Answer: - Control signal displaying a Proceed indication - Hand signal from the control operator - Control operator grants verbal authority by the signal
Feedback:
Before entering or continuing into CTC territory, the manual interlocking (drawbridge) operator must be sure that the CTC control operator has given authority to proceed.
Front #237

GCOR 9.12.3

You are stopped at an automatic interlocking, you have complied with the instructions in the release box, and don't see any conflicting movements. However, the signal still displays a Stop indication. How may you proceed?

  1. Proceed at maximum authorized speed
  2. Proceed at reduced speed
  3. Proceed at restricted speed
  4. Proceed at prepared to stop
Back #237
Flag

GCOR 9.12.3


Answer: Proceed at restricted speed
Feedback:
An automatic interlocking is not controlled by a train dispatcher or control operator. The signals work automatically based on train movements approaching the interlocking. If the signal doesn't upgrade to a proceed, that might mean there's a track condition or someone in that block. Moving at restricted speeds ensures the crew can stop short of anything in the block ahead.
Front #238

GCOR 9.12.4A

A train authorized beyond a Stop signal in ABS may proceed at restricted speed under which of the following conditions? (Select all that apply.)

  1. Authority beyond the signal is joint with other trains or employees.
  2. Train is granted Track and Time.
  3. To couple to its train or to a standing cut of cars if track between engine and cars is clear.
  4. Granted permission from dispatcher to pass the signal. If dispatcher can't be contacted, move 100 feet past signal, wait 5 minutes, then proceed at restricted speed
Back #238
Flag

GCOR 9.12.4A


Answer: - Authority beyond the signal is joint with other trains or employees. - To couple to its train or to a standing cut of cars if track between engine and cars is clear. - Granted permission from dispatcher to pass the signal. If dispatcher can't be contacted, move 100 feet past signal, wait 5 minutes, then proceed at restricted speed.
Feedback:
Except in 9.14 territory, signals in ABS govern movements; they do not authorize movement. Note that in this scenario, the train must already have authority on the track to exercise any of these options.
Front #249

GCOR 9.17

A train wants to enter the main track within CTC where no governing signal exists. What must happen before opening the main line switch?

  1. Open the switch, wait 5 minutes, then proceed not exceeding 20 mph
  2. Open the switch, move 100 feet onto the main track, wait 5 minutes, then proceed at restricted speed
  3. Open the switch, wait 5 minutes, then proceed at maximum authorized speed
  4. The control operator must verify that there are no conflicting movements before giving the authority
Back #249
Flag

GCOR 9.17


Answer: The control operator must verify that there are no conflicting movements before giving the authority
Feedback:
To enter CTC, a train can only be authorized to do so by a controlled signal displaying a Proceed indication or by receiving verbal authority is in one of the following ways: - Movement past a Stop signal per 9.12.1 - Verbal authority to enter the main track between block signals - Granted Track and Time under rule 10.3
Front #250

GCOR 14.2B

Track warrant limits must be designated by specifying track, where required, and specific locations. Which of the following can be used as specific locations on a track warrant? (Select all that apply.)

  1. Mileposts
  2. Railroad identifiable points
  3. Switches
Back #250
Flag

GCOR 14.2B


Answer: - Switches - Mileposts - Railroad identifiable points
Feedback:
When designating the limits on a track warrant, a switch (for example, ESS Reba), a milepost (MP 555), or a railroad identifiable point (Station Sign Hood) may be used to indicate the specific locations indicators.
Front #251

GCOR 14.2B

A track warrant states, "Proceed from MP 555 to Piper on the main track." No siding exists at Piper. Where does the authority extend to at Piper?

  1. East Siding Switch Piper
  2. The MP sign closest to Piper
  3. West Siding Switch Piper
  4. Station Sign Piper
Back #251
Flag

GCOR 14.2B


Answer: Station Sign Piper
Feedback:
-Authority extends to, but not beyond, the Station Sign at Piper -No siding exists at Piper, therefore, no siding switches -Station Sign at Piper is an identifiable point
Front #258

GCOR 14.2

Track warrant limits must be designated by specifying track, where required, and specific locations. Which of the following can be used as specific locations on a track warrant? Select all that apply.

  1. Mileposts
  2. Railroad identifiable points
  3. Trackside warning detectors
  4. Switches
Back #258
Flag

GCOR 14.2


Answer: -Mileposts -Railroad identifiable points -Switches
Feedback:
When designating limits on a track warrant, a switch (e.g., ESS Anna). a milepost (e.g., MP 55), or a railroad identifiable point (e.g., Station Sign Cloy) may be used to indicate the specific locations.
Front #259

GCOR 14.2

A track warrant states, "Proceed from MP 55 to Anna on the main track. " No siding exists at Anna. Where does the authority extend to at Anna?

  1. The MP sign closest to Anna
  2. East siding switch Anna
  3. The station sign at Anna
  4. West siding switch Anna
Back #259
Flag

GCOR 14.2


Answer: The station sign at Anna
Feedback:
No siding exists at Anna, therefore there are no siding switches to use as identifiable points. Authority extends to, but not beyond, the station sign where no siding exists.
Front #260

GCOR 14.10

What must be stated when reporting clear of a track warrant?

  1. Employee's name or other identification, time the last track warrant was voided, limits being released
  2. Employee's name or other identification, track warrant number being released, limits being released
  3. Train symbol or other identification, time the track warrant was granted, limits being released
  4. Employee's name or other identification, track warrant number being released, miles traveled from the last track warrant
Back #260
Flag

GCOR 14.10


Answer: Employee's name or other identification, track warrant number being released, limits being released
Feedback:
Stating the required information when releasing authority ensures dispatcher does not inadvertently release the wrong authority.
Front #261

GCOR 14.10

A track warrant is in effect until a crew member reports the train has cleared the limits or __________________.

  1. The engineer and conductor have a briefing about the location of their train
  2. The track warrant has an OK time
  3. The engineer and conductor have a briefing about the limits being released
  4. The track warrant is made void
Back #261
Flag

GCOR 14.10


Answer: The track warrant is made void
Feedback:
A track warrant is in effect until a crew member reports the train has cleared the limits or the track warrant is made void.
Front #262

GCOR 14.10

A track warrant instructs the crew to clear the main track by 1000. The switch that will be used to clear the main track is defective, and the crew is unable to contact the dispatcher on radio. Which statement below is true?

  1. If an employee cannot contact the train dispatcher and the time limit expires, authority is extended for another hour until the train dispatcher is contacted
  2. If an employee cannot contact the train dispatcher and the time limit expires, authority is extended and there is no need to contact the train dispatcher
  3. If an employee cannot contact the train dispatcher and the time limit expires, your authority expires, and you will need to report to the train dispatcher.
  4. If an employee cannot contact the train dispatcher and the time limit expires, authority is extended until the train dispatcher is contacted
Back #262
Flag

GCOR 14.10


Answer: If an employee cannot contact the train dispatcher and the time limit expires, authority is extended until the train dispatcher is contacted
Feedback:
Time limits are often given to trains needing to perform work online such as switching or servicing industries. An expedited freight train en route that can't be delay may cause the dispatcher to request you to be clear by a specific time to allow the freight train to pass.
Front #263

GCOR 14.1

From whom do you request a track warrant?

  1. Employee in charge
  2. Trainmaster
  3. Yardmaster
  4. Dispatcher
Back #263
Flag

GCOR 14.1


Answer: Dispatcher
Feedback:
Per GCOR 14.1, where designated by the timetable, a track warrant will authorize main track use under the direction of the train dispatcher.
Front #264

GCOR 14.1

When in effect, where must track warrant instructions be followed? (Select all that apply.)

  1. Restricted limits
  2. CTC
  3. Other than main track
  4. Yard limits
Back #264
Flag

GCOR 14.1


Answer: - Yard limits - Restricted limits
Feedback:
Per GCOR 14.1, track warrant instructions must be followed where yard limits or restricted limits are in effect. The track warrant may provide specifics like a Box 11 to not exceed 10 mph between two locations or a Box 10 to clear the main track by a certain time. The train must still operate based in 6.13 YL or 6.14 RL rules.
Front #265

GCOR 14.1

A crew needs to enter the main track in TWC-ABS territory. Which one of the following will grant the crew authority onto the main track?

  1. Track permit form
  2. Track warrant form
  3. Track and Time form
  4. Signal that displays a Proceed indication
Back #265
Flag

GCOR 14.1


Answer: Track warrant form
Feedback:
- A track warrant form is required to authorize a train to enter or occupy TWC in signaled and non-signaled territory. - Signals govern movement in TWC-ABS; they do not authorize the movement
Front #266

GCOR 14.1

How would you determine which authorities are in effect on any subdivision?

  1. System Special Instructions
  2. Timetable
  3. System General Notice
  4. GCOR Chapter 14 (TWC Rules)
Back #266
Flag

GCOR 14.1


Answer: Timetable
Feedback:
You can locate the authorities in effect on the subdivision by looking one of the following: - Type of Operation column on the timetable schedule page - Item 3 in timetable special instructions
Front #267

GCOR 14.7

A train in non-signaled TWC must know the train is complete before releasing or reporting past a specific location. Which of the following is an acceptable way to determine the train is complete. (Select all that apply.)

  1. A crew member can observe the rear car on which the marker is placed, or an employee verifies the marker is on rear
  2. The rear of the train has a rear-end telemetry device, and air pressure on the head-end device indicates brake pipe continuity
  3. An inspection while stopped verifies marker is on the rear car of the train
  4. Trackside warning detector transmits an axle count for the train and the axle count duplicates the axle count previously transmitted by the previous trackside warning detector
Back #267
Flag

GCOR 14.7


Answer: - The rear of the train has a rear-end telemetry device, and air pressure on the head-end device indicates brake pipe continuity - An inspection while stopped verifies marker is on the rear car of the train - A crew member can observe the rear car on which the marker is placed, or an employee verifies the marker is on rear - Trackside warning detector transmits an axle count for the train and the axle count duplicates the axle count previously transmitted by the previous trackside warning detector
Feedback:
In non-signaled territory, knowing the train is complete is especially important. If authority is released and any part of the train is still on the track behind you, there is no signal warning the train behind you that there may be an obstruction on the track.
Front #268

GCOR 14.7

When reporting past a specific location in TWC, what communication must occur?

  1. Engineer and conductor job brief and agree on train's location. Engineer and conductor will communicate with dispatcher.
  2. Conductor and dispatcher job brief and agree on train's location. The engineer then reports clear.
  3. Engineer and dispatcher job brief and agree on train's location. The conductor then reports clear.
  4. Conductor reports location head end has passed to dispatcher.
Back #268
Flag

GCOR 14.7


Answer: Engineer and conductor job brief and agree on train's location. Engineer and conductor will communicate with dispatcher.
Feedback:
The engineer and conductor are jointly responsible. This communication helps reduce the possibility of releasing the wrong location and giving up track the train is still occupying.
Front #269

GCOR 14.4

In signaled territory, which of the following conditions would allow the dispatcher to issue track warrants to multiple trains within the same limits?

  1. All the trains are high priority
  2. All trains are authorized to leave switches in reverse position
  3. All trains are authorized to proceed in the same direction
  4. Track warrants can't be issued to multiple trains within the same limits
Back #269
Flag

GCOR 14.4


Answer: All trains are authorized to proceed in the same direction
Feedback:
The dispatcher would issue a Box 2 on the track warrant to designate the authorized limits. A Box 2 only allows for movement in one direction. The automatic block signals govern the movement and provide protection for the rear of each train.
Front #270

GCOR 14.4

In non-signaled territory, all trains authorized to proceed in the same direction must also move at what speed?

  1. Restricted speed
  2. Maximum authorized speed
  3. Reduced speed
  4. 20 MPH
Back #270
Flag

GCOR 14.4


Answer: Restricted speed
Feedback:
In non-signaled territory, no devices are in place to help govern each train's movement, so regulating the speed of each train within the same limits is necessary to prevent collisions. Restricted speed ensures each train is moving at a speed that will allow them to stop within half the range of vision short of another train.
Front #271

GCOR 14.4

When operating under a track warrant, what instructions must you follow if Yard Limits are in effect?

  1. Track Warrant instructions
  2. Track Warrants are not issued in Yard Limits
  3. Yardmaster instructions
  4. Track and Time instructions
Back #271
Flag

GCOR 14.4


Answer: Track Warrant instructions
Feedback:
If you are issued a track warrant while operating in Yard Limits or Restricted Limits, you will still comply with the terms of those authorities, but the instructions on the track warrant must be followed.
Front #272

GCOR 15.1.1

If the address must be changed on a track bulletin that does not grant authority, the train dispatcher may verbally change which one of the following:

  1. Train symbol
  2. GTB number
  3. Location
  4. The train dispatcher cannot verbally change any of these
Back #272
Flag

GCOR 15.1.1


Answer: Train symbol
Feedback:
If the train symbol is incorrect on a track bulletin that does not grant authority, the dispatcher may verbally change this. The location and GTB number cannot be verbally changed. Track warrants and track bulletins that grant authority cannot be changed. The dispatcher would have to void that authority and issue a new one.
Front #273

GCOR 15.1.1

If the address must be changed on a track bulletin that does not grant authority, the train dispatcher may NOT verbally change which one of the following:

  1. "OK" time
  2. Direction
  3. Date
  4. Engine identification
Back #273
Flag

GCOR 15.1.1


Answer: "OK" time
Feedback:
On a track bulletin that does NOT grant authority, the dispatcher may verbally change: - Train symbol - Engine identification - Direction - Date - The "OK" time cannot be verbally changed.
Front #274

GCOR 15.1

A __________ is a notice of conditions affecting train movement.

  1. Track bulletin
  2. Radio Waybill
  3. Track and Time form
  4. Track permit
Back #274
Flag

GCOR 15.1


Answer: Track bulletin
Feedback:
Track bulletins used include Form A (Temporary Speed Restrictions); Form B (Men & Equipment); Form C (Information that doesn't fit into the category of a Form A or Form B).
Front #275

GCOR 15.1

A crew consists of an engineer, conductor, and brakeman. Who must have copies of all track bulletins affecting their train's movement?

  1. The conductor and engineer
  2. The conductor, engineer, and brakeman
  3. The engineer and brakeman
  4. The brakeman and conductor
Back #275
Flag

GCOR 15.1


Answer: The conductor and engineer
Feedback:
Although only the engineer and conductor are required to have copies of all track bulletins and other instructions, all members of the crew need to read and understand them. This includes students.
Front #276

GCOR 15.1

Crew members must check the date and "OK" or issue time of the General Track Bulletin (GTB). If over ___ hours old when received, they must contact the train dispatcher and determine if additional track bulletins are needed.

  1. Two
  2. Three
  3. One
  4. Four
Back #276
Flag

GCOR 15.1


Answer: Four
Feedback:
The 4 hours refer to on-duty time. Scenario 1: You are on duty at 1800, but GTB was issued at 1300 so you must contact the dispatcher. Scenario 2: You are on duty at 1800, GTB was issued at 1500, but you did not get on the train until 2000. The GTB is still valid because, although it was 5 hours ago, the GTB was issued within 4 hours of on-duty time.
Front #277

GCOR 15.1

A crew receives their General Track Bulletins (GTB) at the initial station and notices that one of the subdivisions they will be operating on is not listed on the GTB. What will the crew do in this situation?

  1. The crew will contact the train dispatcher to determine if the track bulletins are valid.
  2. The crew will tell the dispatcher they can't operate on the subdivision.
  3. The crew can take off with these GTBs without contacting the dispatcher. If there are any restrictions on the subdivision, track flags and/or PTC will notify the crew.
  4. The crew can operate on the subdivision without the proper paperwork if they don't exceed 20 mph.
Back #277
Flag

GCOR 15.1


Answer: The crew will contact the train dispatcher to determine if the track bulletins are valid.
Feedback:
If any part of a route you are going to operate on is not listed on the GTB, there is the possibility that a Form A or Form B could be on the route, but your crew wouldn't have any written notification. For example, the GTB says it lists bulletins between MP 1 and MP 50. The final destination is MP 100. This would require contacting the dispatcher to determine if the GTB is valid.
Front #278

GCOR 18.1

Where could a crew look to determine if PTC was in effect on their territory?

  1. General track bulletin
  2. Timetable
  3. Train dispatcher instructions
  4. Train profile
Back #278
Flag

GCOR 18.1


Answer: Timetable
Feedback:
Item 4 of the Timetable provides subdivision specific rules information which includes safety overlay systems (PTC) that are in effect.
Front #279

GCOR 18.1

A trainmaster can authorize a train to operate in PTC territory when the controlling locomotive has an inoperable PTC system.

  1. True
  2. False
Back #279
Flag

GCOR 18.1


Answer: False
Feedback:
A train must not be operated in PTC territory if the controlling locomotive is not equipped with an operable PTC system unless otherwise authorized by rule, special instructions, or the train dispatcher.
Front #280

GCOR 14.3

An eastbound train has a track warrant with a box 2: "Proceed from Manteca to ESS Axilla on the Main Track." Is the crew allowed to foul the ESS Axilla?

  1. No, the crew must stop prior to fouling the ESS Axilla
  2. Yes, ESS Axilla is listed as the last named point, so the crew can foul and operate the train over the switch
  3. Yes, but only if another train isn't in the immediate area
Back #280
Flag

GCOR 14.3


Answer: No, the crew must stop prior to fouling the ESS Axilla
Feedback:
- In this example, the eastbound train must stop prior to fouling the ESS Axilla - A train that is traveling westbound would be able to use the ESS Axilla to clear the main track - GCOR 14.3 states, "A train or engine must not foul a switch at either end of the limits where an opposing train may use the same switch to clear the main track"
Front #281

GCOR 14.3

A train operating with a track warrant to proceed from MP 1 to MP 100 is instructed to report passing MP 50. Once reporting past MP 50, how is the authority considered up to that point?

  1. A track warrant may not be voided in increments.
  2. Track warrant authority between MP 1 and MP 50 is still in effect. Providing that information to the dispatcher is informational only.
  3. Track warranty authority between MP 51 and MP 100 is now void.
  4. It is considered void from MP 1 to MP 50.
Back #281
Flag

GCOR 14.3


Answer: It is considered void from MP 1 to MP 50.
Feedback:
- When a crew reports past a specific location, track warrant authority is considered void up to that point. - A proper job safety briefing between crew members is crucial in determining which location the rear of the train has cleared. - Conductor and engineer must communicate with dispatcher when reporting clear of a track warrant or past a certain location.
Front #282

GCOR 14.3

A train operating in non-signaled territory receives a track warrant with a box 4 "Work between MP 1 to MP 100 on the Main Track." In which direction is the train authorized?

  1. Both directions
  2. Northward only
  3. Southward only
  4. Westward only
  5. Eastward only
Back #282
Flag

GCOR 14.3


Answer: Both directions
Feedback:
- Box 2 track warrants instruct to proceed from one point to the other, indicating the authority is in one direction only. - Box 4 track warrants indicate no direction in the address line. They are instructed to work between two specific points, indicating the authority is bidirectional.
Front #283

GCOR 14.3

A crew is operating in non-signaled territory with a track warrant stating "Work between MP 1 to MP 100 on the Main Track." The crew intends to release a portion of their authority. How must they release a portion of the track warrant?

  1. Track warrant cannot be released in increments.
  2. The release must begin at the outer limit of the authority.
  3. The release must begin at the inner limit of the authority.
  4. The crew may release any portion of their limits.
Back #283
Flag

GCOR 14.3


Answer: The release must begin at the outer limit of the authority.
Feedback:
- You wouldn't want to release a portion of track in the middle of your limits because you could put yourself in a situation where you're occupying the main without authority. - For example: If this crew released from MP 50 to MP 70 and they were at MP 49, they would no longer have authority on the track to access MP 71 to MP 100.
Front #284

GCOR 15.12

When crew members are called to relieve a train at other than the initial station, when must they contact the train dispatcher to determine if any additional track bulletins or other instructions must be obtained?

  1. They do not need to contact the train dispatcher
  2. Before leaving the initial station
  3. When arriving at the relieving station
  4. When boarding the train
Back #284
Flag

GCOR 15.12


Answer: Before leaving the initial station
Feedback:
The relieving crew must contact the train dispatcher before leaving the initial station to make sure they have the most current bulletins in hand and ensure they know where to go relieve the other crew.
Front #285

GCOR 15.12

When relieving a train, are the relieving conductor and engineer required to contact the train dispatcher to compare track bulletins, instructions, and other pertinent information?

  1. Yes, this must be done before the train begins proceeding from its current location
  2. Yes, this can be done after the train has departed the location where it was relieved
  3. No, the relieving crew is not required to contact the train dispatcher in this scenario
Back #285
Flag

GCOR 15.12


Answer: Yes, this must be done before the train begins proceeding from its current location
Feedback:
When the relieving crew boards the train, the crew must contact the dispatcher before proceeding to compare track bulletins, instructions, and other pertinent information to ensure they have the correct information.
Front #286

GCOR 15.12

A crew is being relieved en route. What must this crew do when it comes to their track bulletins?

  1. The crew must leave their track bulletins on the train for the relieving crew
  2. The crew must contact the train dispatcher and comply with their instructions regarding the track bulletins
  3. The crew can throw away any track bulletins they have without contacting the train dispatcher
Back #286
Flag

GCOR 15.12


Answer: The crew must contact the train dispatcher and comply with their instructions regarding the track bulletins
Feedback:
The crew being relieved will contact the dispatcher and follow the instructions received regarding the handling of their track bulletins. It is necessary for the crew to contact the dispatcher because the relieving crew might need to use their track bulletins. In that case, they would need to hand off or leave the track bulletins on the train.
Front #287

GCOR 18.7

Crew members must verify verbal mandatory directives or restrictions with:

  1. Timetable
  2. Foreman
  3. PTC display
  4. Train dispatcher
Back #287
Flag

GCOR 18.7


Answer: PTC display
Feedback:
When a crew member receives a mandatory directive or restriction verbally, it must then be verified with the PTC display. Comparing the information received with the information reflected in the display ensures PTC can provide protection if it becomes necessary.
Front #288

GCOR 18.7

The PTC display is showing the next signal is a Restricting, but you can clearly see that it's an Approach Medium. How will your train's movement be governed?

  1. Comply with the Approach Medium
  2. Proceed at 49 MPH
  3. Contact the local trainmaster for instructions
  4. Comply with the most restrictive indication
Back #288
Flag

GCOR 18.7


Answer: Comply with the most restrictive indication
Feedback:
When the PTC display does not conform with a wayside or cab signal indication, maximum authorized speed, mandatory directive, timetable, or special instruction, the train must be governed by the most restrictive. The crew must report discrepancies to the train dispatcher.
Front #289

GCOR 18.2

When taking charge of a train in PTC territory, or before entering PTC territory, what must the engineer confirm before the train can depart? (Select all that apply.)

  1. The GTB covers the route of the train.
  2. The PTC system is initialized on all locomotives in the head end consist
  3. The PTC system on the controlling locomotive is initialized
  4. The PTC circuit breakers and cut out switches are in the appropriate positions
Back #289
Flag

GCOR 18.2


Answer: - The PTC circuit breakers and cut out switches are in the appropriate positions - The PTC system on the controlling locomotive is initialized - The GTB covers the route of the train.
Feedback:
Crews are responsible for verifying the PTC system is initialized with the correct GTB number and ensuring the limits listed on the GTB encompass the entire route.
Front #290

GCOR 18.4

Once proper authorization is received, under what condition could you cut out PTC?

  1. Picking up a trailing locomotive
  2. System error that prevents PTC from initializing
  3. Setting out cars
  4. To exceed your track warrant limits
Back #290
Flag

GCOR 18.4


Answer: System error that prevents PTC from initializing
Feedback:
PTC may need to be cut out for, but not limited to: - It becomes defective. - It prohibits train movement that should be allowed.
Front #291

GCOR 18.4

Who must the crew notify when authorized by rule or other method to cut out or disable the PTC system?

  1. Supervisor
  2. Train dispatcher
  3. No one needs to be notified
  4. Foreman
Back #291
Flag

GCOR 18.4


Answer: Train dispatcher
Feedback:
When instructed to cut out PTC or proceed without PTC functioning as intended, notify the train dispatcher of the reason and who authorized. The PTC system may only be cut out or disabled when authorized by rule or when proper authorization is received.
Front #292

GCOR 18.12

What is the maximum authorized speed for a train hauling Chlorine with inoperative PTC in non-signaled territory?

  1. 40 MPH
  2. 49 MPH
  3. 30 MPH
  4. 20 MPH
Back #292
Flag

GCOR 18.12


Answer: 30 MPH
Feedback:
Trains transporting one or more loaded cars containing TIH/PIH are restricted to a maximum speed of 30 MPH while operating in nonsignaled territory. Chlorine is a TIH and operating at lower speeds when PTC is not operative helps reduce the risk should a safety-related incident occur.
Front #293

GCOR 18.12

What is the maximum authorized speed for an empty coal train operating in CTC with inoperative PTC?

  1. 55 MPH
  2. 70 MPH
  3. 40 MPH
  4. 49 MPH
Back #293
Flag

GCOR 18.12


Answer: 49 MPH
Feedback:
Freight trains operating in signaled territory that do contain any loaded TIH/PIH cars are restricted to a maximum speed of 49 MPH if PTC is inoperative.
Front #294

GCOR 1.47

Who must advise the engineer and train dispatcher of any restriction placed on equipment being handled?

  1. Trainmaster
  2. Brakeman
  3. Conductor
  4. Control operator
Back #294
Flag

GCOR 1.47


Answer: Conductor
Feedback:
The conductor supervises the operation and administration of the train. This task falls under that category.
Front #295

GCOR 1.47

Who is responsible for safely and efficiently operating the engine?

  1. Brakeman
  2. Conductor
  3. Trainmaster
  4. Engineer
Back #295
Flag

GCOR 1.47


Answer: Engineer
Feedback:
Although the conductor plays a role in this task, the engineer is responsible for safely and efficiently operating the engine.
Front #296

GCOR 1.47

When must crew members communicate clearly to each other the name of signals affecting their train?

  1. When most convenient
  2. Right before passing the signal
  3. As soon as the train is clear of the previous signal
  4. As soon as signals become visible or audible
Back #296
Flag

GCOR 1.47


Answer: As soon as signals become visible or audible
Feedback:
All crew members must call out all signals by name as soon as they become visible or audible. This includes clear signals.
Front #297

GCOR 2.11

Employees are prohibited from transmitting: (Select all that apply)

  1. Unnecessary communication
  2. Emergency communication
  3. False emergencies
  4. Unidentified communication
Back #297
Flag

GCOR 2.11


Answer: -Unidentified communication -Unnecessary communication -False emergencies
Feedback:
Communicating on the radio without identifying yourself, or about something other than the task at hand, contributes to confusion and interference between crews. These acts can lead to missed information that may affect the safety of anyone working in the area.
Front #298

GCOR 2.21

A personal electronic device may be used to respond to an emergency encountered while on duty or to an emergency situation involving the operation of the railroad.

  1. True
  2. False
Back #298
Flag

GCOR 2.21


Answer: True
Feedback:
Use any device you can access in an emergency.
Front #299

GCOR 2.21

Except when deadheading in other than a controlling locomotive, what must railroad operating employees do with each personal electronic device?

  1. Place in airplane mode and stow it out of sight, with any earpiece removed from the ear
  2. Stow it out of sight, with any earpiece removed from the ear
  3. Turn off the ringer and stow it out of sight, with any earpiece removed from the ear
  4. Turn it off and stow it out of sight, with any earpiece removed from the ear
Back #299
Flag

GCOR 2.21


Answer: Turn it off and stow it out of sight, with any earpiece removed from the ear
Feedback:
To avoid the accidental or intentional use of personal devices, all devices-including Bluetooth earpieces-must be turned off and put away.
Front #300

GCOR 2.21

You can use your personal electronic device when another employee is assisting with the preparation of the train.

  1. False
  2. True
Back #300
Flag

GCOR 2.21


Answer: False
Feedback:
The rule specifically prohibits us from using our personal electronic devices when someone is working on our train.
Front #301

GCOR 2.21

Railroad operating employees may use a railroad-supplied electronic device while operating the controls of a moving locomotive to reference a railroad rule, special instruction, timetable, or other directive.

  1. True
  2. False
Back #301
Flag

GCOR 2.21


Answer: True
Feedback:
Railroad-supplied iPads may be used for reference while moving down the track. A job safety briefing must occur first, and all crew members must agree it is safe to use the device.
Front #302

GCOR 4.0

What must occur 24 hours before a new timetable goes into effect?

  1. Notification will be made by general order.
  2. A track bulletin will be issued.
  3. Supervisors will hold a briefing to discuss.
  4. An alert will be sent out to all crew members.
Back #302
Flag

GCOR 4.0


Answer: -Notification will be made by general order. -A track bulletin will be issued.
Feedback:
New timetables are issued by general order and track bulletin at least 24 hours before they go into effect
Front #303

GCOR 5.3.4

Which of the following is a signal to stop?

  1. Enthusiastic rail fans waving
  2. Excited kids waving
  3. Any object waved violently by any person on or near the track
  4. People throwing objects at the train
Back #303
Flag

GCOR 5.3.4


Answer: Any object waved violently by any person on or near the track
Feedback:
Frantic waving of an object likely indicates an emergency or potential hazard ahead. Take the safe course and stop the train.
Front #304

GCOR 5.4.1

What do yellow flags indicate?

  1. Men or equipment working on the tracks
  2. Permanent speed restrictions
  3. Public highway crossing at grade
  4. Temporary speed restrictions
Back #304
Flag

GCOR 5.4.1


Answer: Temporary speed restrictions
Feedback:
- Yellow flags are signals that warn of upcoming temporary speed restrictions. - Yellow flags are normally displayed two miles from a restriction. - However, they can be displayed less than two miles from a restriction in some cases.
Front #305

GCOR 5.4.1

What does a yellow-red flag indicate?

  1. When a train is required to stop
  2. When a train may be required to stop
  3. Where a train may be required to go slow
Back #305
Flag

GCOR 5.4.1


Answer: When a train may be required to stop
Feedback:
- Yellow-red flags indicate when a train may be required to stop. - This flag also indicates that you should be on the radio reaching out to the employee in charge for permission through their Form B limits.
Front #306

GCOR 5.4.1

When track flags are not displayed, where is this information found?

  1. General track bulletin
  2. General notice
  3. Track warrant
  4. General order
Back #306
Flag

GCOR 5.4.1


Answer: General track bulletin
Feedback:
- When flags are not displayed, this information is included in the track bulletin, track warrant, or general order. - On our railroad, this information is found in the specific track bulletin contained within the general track bulletin. - On other railroads, it may be found in a track warrant containing track bulletins.
Front #307

GCOR 5.3.6

When using hand signals is not practical, how can employees communicate information to each other?

  1. Smoke signals
  2. Radio
  3. Flashes of light
  4. Yelling at each other
Back #307
Flag

GCOR 5.3.6


Answer: Radio
Feedback:
When it is not practical to give hand signals, employees can use the radio or other means of voice communication to give information to each other. If a radio malfunction occurs, use an alternative means of voice communication such as a cell phone. Content on slide 1
Front #308

GCOR 5.3.6

Which of the following is required if a crew is going to use the radio instead of hand signals? (Select all that apply.)

  1. They must know which moves will be made by radio communication.
  2. They must understand basic radio frequency characteristics.
  3. They must understand that while using the radio, the engineer will not accept hand signals, unless they are Stop signals.
  4. They must know that the trainmaster/yardmaster agree with the use of the radio.
Back #308
Flag

GCOR 5.3.6


Answer: - They must know which moves will be made by radio communication. - They must understand that while using the radio, the engineer will not accept hand signals, unless they are Stop signals.
Feedback:
- It is critical for the crew to agree on the method of communication they will use at any given time, and they must all use the same form of communication. - Establish in the job safety briefing which moves will be made with radio or hand signals.
Front #309

GCOR 5.3.6

If the crew has decided to use the radio to communicate, which hand signal should they expect the engineer to accept?

  1. Going between signal
  2. Ahead signal
  3. Backup signal
  4. Stop signal
Back #309
Flag

GCOR 5.3.6


Answer: Stop signal
Feedback:
- The engineer is not expected to respond to hand signals when the crew is working with the radio. - Any movement of the crew's hands or arms are irrelevant unless it is a signal to stop. - A job safety briefing is required before crew members on the ground can decide to switch back to hand signals.
Front #310

GCOR 5.4.2A

When yellow flags are used, how far in advance of the restricted area should they be displayed?

  1. Four miles
  2. Two miles
  3. Three miles
  4. One mile
Back #310
Flag

GCOR 5.4.2A


Answer: Two miles
Feedback:
When yellow flags are used, employees must display a yellow flag two miles before the restricted area to ensure train movement is restricted at the right location.
Front #311

GCOR 5.4.2A

Yellow flags warn trains to restrict movement due to:

  1. Men or equipment working on or near the tracks
  2. Track conditions or structures
  3. Railroad crossing at grade
  4. Public highway crossing at grade
Back #311
Flag

GCOR 5.4.2A


Answer: Track conditions or structures
Feedback:
When used, yellow flags warn trains to restrict movement due to track conditions or structures. Temporary restrictions may be in effect for a variety of reasons. Examples of track conditions are wide gauge or a broken rail.
Front #312

GCOR 5.4.2A

When yellow flags are used and they are displayed less than two miles from the restricted area, how is this communicated to the crew?

  1. This information is included in the track warrant.
  2. This information is included in the track bulletin.
  3. This information is included in a general order.
  4. This information is included in a general notice.
Back #312
Flag

GCOR 5.4.2A


Answer: This information is included in the track bulletin.
Feedback:
- When the restricted area is close to a terminal, junction, or another area, or if restriction is on a siding, employees will display the yellow flag less than two miles before the restricted area. - This information is also included in the track bulletin, track warrant, or general order. - BNSF uses a General Track Bulletin to deliver track bulletins.
Front #313

GCOR 5.4.2A

The speed specified by a track bulletin Form A restriction must not be exceeded until:

  1. The rear of the train clears the yellow flag
  2. The head end of the train clears the yellow flag
  3. The rear of the train clears the restricted area
  4. The head end of the train clears the restricted area
Back #313
Flag

GCOR 5.4.2A


Answer: The rear of the train clears the restricted area
Feedback:
The entire train must clear the restricted area before the train can increase speed. It isn't safe to increase speed while any portion of the train remains in the restricted area.
Front #314

GCOR 5.4.2B

What must the crew do when they are two miles beyond a yellow flag for a restriction that is not in writing?

  1. Stop, and then proceed at restricted speed.
  2. Continue moving the train, not exceeding 10 mph.
  3. Stop.
  4. Proceed at restricted speed.
Back #314
Flag

GCOR 5.4.2B


Answer: Continue moving the train, not exceeding 10 mph.
Feedback:
When a yellow flag is displayed and the restriction is not specified in writing, once the train is two miles beyond the yellow flag, the train must continue moving not exceeding 10 mph. Yellow flags represent an upcoming restriction. Without specific information about the restriction, it's important to maintain a slower speed to avoid damage to the track or possible derailment.
Front #315

GCOR 5.4.2B

One and a half miles after passing a yellow flag for a restriction not in effect, the crew passes a green flag. Does this green flag relieve the train of the yellow flag?

  1. Yes, the green flag is at least one mile after the yellow flag.
  2. Yes, the green flag ends all speed restrictions.
  3. No, the green flag must be at least two miles after the yellow flag.
  4. No, the green flag must be at least four miles after the yellow flag.
Back #315
Flag

GCOR 5.4.2B


Answer: No, the green flag must be at least two miles after the yellow flag.
Feedback:
Yellow flags are to be displayed two miles before the restriction. The green flag would need to be at least that far from the yellow flag to apply in this scenario.
Front #316

GCOR 5.4.3A

Two miles in advance of a track bulletin Form B, a yellow-red is used to warn a train to:

  1. Be prepared to stop due to men and equipment
  2. Slow down for track conditions and structures
  3. Be prepared to call the employee in charge
  4. Slow down and watch out for men or equipment
Back #316
Flag

GCOR 5.4.3A


Answer: Be prepared to stop due to men and equipment
Feedback:
- Although crews should be attempting to contact the employee in charge (EIC) for permission through the limits, they must operate anticipating a stop. Depending on the train's speed and type, it could take almost two miles to stop. - That flag helps protect men and women working beyond it.
Front #317

GCOR 5.4.3A

How long before and after a track bulletin Form B may yellow-red flags be displayed?

  1. Three hours
  2. One hour
  3. Four hours
  4. Two hours
Back #317
Flag

GCOR 5.4.3A


Answer: One hour
Feedback:
This only allows the employee in charge to put up their flags before the Form B takes effect, which gives them the full time of the Form B to work.
Front #318

GCOR 5.4.3A

When yellow-red flags are used and they are displayed less than two miles from the restricted area, how will this be communicated to the crew on the BNSF?

  1. This information will be included in the track warrant.
  2. This information will be included in a general order.
  3. This information will be included in a general notice.
  4. This information will be included in the track bulletin.
Back #318
Flag

GCOR 5.4.3A


Answer: This information will be included in the track bulletin.
Feedback:
- When the restricted area is close to a terminal, junction, or another area, employees will display the yellow-red flag less than two miles before the restricted area. - This information will also be included in the track bulletin, track warrant, or general order. - On the BNSF, this information will be in the track bulletin contained within the General Track Bulletin.
Front #319

GCOR 5.4.3B

When a yellow-red flag is displayed and no restriction is in effect as specified by a track bulletin, crew members must be prepared to stop short of a red flag:

  1. Three miles beyond the yellow-red flag
  2. Four miles beyond the yellow-red flag
  3. Two miles beyond the yellow-red flag
  4. One mile beyond the yellow-red flag
Back #319
Flag

GCOR 5.4.3B


Answer: Two miles beyond the yellow-red flag
Feedback:
Even when it's not in writing, crew members must respond to an unannounced yellow-red flag prepared to stop for a red flag. With the potential for people to be working on the track ahead, the crew must operate in a manner that ensures everyone's safety.
Front #320

GCOR 5.4.3B

Two miles beyond the yellow-red flag, a red flag is displayed. What is required of the crew?

  1. Proceed at restricted speed.
  2. Stop short of the red flag and then proceed at restricted speed.
  3. Stop short of the red flag.
  4. Proceed, not exceeding 10 mph.
Back #320
Flag

GCOR 5.4.3B


Answer: Stop short of the red flag.
Feedback:
- When approaching a red flag, the train must stop short of the red flag and not proceed unless the employee in charge gives instructions, including the milepost location of the red flag. - A train dispatcher cannot grant permission for a train to pass a red flag. - A train dispatcher can relay information regarding passing a red flag from the employee in charge of the red flag.
Front #321

GCOR 5.4.3B

Two miles beyond the yellow-red flag, no red flag is present. What is required of the crew?

  1. Stop and wait for instruction from the employee in charge of the yellow-red flag.
  2. Stop and wait for permission from the dispatcher.
  3. Move at restricted speed.
  4. Continue moving, not exceeding 10 mph.
Back #321
Flag

GCOR 5.4.3B


Answer: Move at restricted speed.
Feedback:
- Crew members must be prepared to stop short of a red flag two miles beyond the yellow-red flag. - Moving at a speed that allows stopping within half the range of vision will protect employees who might be working on the track ahead. - Until it is confirmed that no restriction is in effect, proceed through that area as if restrictions are in place.
Front #322

GCOR 5.4.3B

With no red flag displayed two miles beyond a yellow-red flag for a track bulletin Form B that is not in effect, the train moves at restricted speed. When may the train increase speed? (Select all that apply.)

  1. When the leading wheels of movement pass a green flag.
  2. When the leading wheels of movement are four miles beyond the yellow-red flag, and the train dispatcher verifies that no track bulletin or track warrant protecting men or equipment is in effect at that location.
  3. After a crew member receives instructions from the employee in charge.
  4. After the rear of the train passes a green flag.
Back #322
Flag

GCOR 5.4.3B


Answer: - After a crew member receives instructions from the employee in charge. - When the leading wheels of movement are four miles beyond the yellow-red flag, and the train dispatcher verifies that no track bulletin or track warrant protecting men or equipment is in effect at that location.
Feedback:
- If no red flag is displayed and no instructions have been provided by the employee in charge of the yellow-red flag, move at restricted speed. - Increase speed only after a crew member receives instructions from the employee in charge, or the leading wheels of movement are four miles beyond the yellow-red flag, and the train dispatcher verifies that no track bulletin or track warrant protecting men or equipment is in effect at that location. - Some Form Bs can be several miles long. Always err on the side of safety.
Front #323

GCOR 5.4.5

What indicates the end of a temporary speed restriction?

  1. Yellow-red flag
  2. Yellow flag
  3. Green flag
  4. Red flag
Back #323
Flag

GCOR 5.4.5


Answer: Green flag
Feedback:
Green flags indicate the end of temporary speed restrictions. Trains can resume track speed only after the rear wheels pass the green flag.
Front #324

GCOR 5.4.5

If a series of locations require reduced speeds, the green flags could overlap yellow flags. Where will the green flag(s) be placed?

  1. At the end of each speed restriction
  2. At the end of the first speed restriction
  3. Green flags are not to be used for overlapping speed restrictions
  4. At the end of the last speed restriction
Back #324
Flag

GCOR 5.4.5


Answer: At the end of the last speed restriction
Feedback:
- When a series of locations require reduced speeds, employees must place a yellow flag before each speed restriction and place a green flag at the end of the last speed restriction. - A final green flag after the last restriction can reduce confusion surrounding overlapping flags and reduce the possibility of speeding in a location with restrictions.
Front #325

GCOR 5.47

If instructions to proceed are received before the train stops, the train may pass the red flag without stopping.

  1. True
  2. False
Back #325
Flag

GCOR 5.47


Answer: True
Feedback:
To avoid delays and congestion, a crew member must attempt to contact the employee in charge (EIC). The communication should include the milepost of the red flag and track being used. The EIC may offer instructions to proceed, only then may a train pass a red flag without stopping. There are often trains traveling in both directions and sometimes on multiple tracks through a Form B. It is important to confirm the instructions received are for the correct track and location.
Front #326

GCOR 5.47

What does a red flag indicate?

  1. Where trains must stop
  2. Trains must wait for permission from the dispatcher
  3. Trains can continue moving, not exceeding 10 mph
  4. Trains must move at restricted speed
Back #326
Flag

GCOR 5.47


Answer: Where trains must stop
Feedback:
A red flag is a form of protection for men and equipment working on the track. Permission from the employee in charge of the red flag is required before proceeding past it.
Front #327

GCOR 5.47

What must the train do when a red flag is displayed between the rails of the track?

  1. Continue moving, not exceeding 10 mph.
  2. Stop and not proceed until flag has been removed.
  3. Stop and wait for permission from the dispatcher.
  4. Stop and wait for permission from the employee in charge.
Back #327
Flag

GCOR 5.47


Answer: Stop and not proceed until flag has been removed.
Feedback:
A red flag between the rails protects trains and crew from dangerous conditions. For example, a red flag might be placed between rails for an auxiliary track that is out of service. In this case, the flag protects the train from traversing track that may be defective.
Front #328

GCOR 5.6

What must a train do when it approaches an unattended fusee burning on or near its tracks?

  1. Stop and wait for the fusee to burn out.
  2. Continue moving, not exceeding 20 mph.
  3. Stop consistent with good train handling.
  4. Continue moving at track speed and report the fusee to the dispatcher.
Back #328
Flag

GCOR 5.6


Answer: Stop consistent with good train handling.
Feedback:
- If a train is not at a restricted speed when approaching a burning fusee, it may be difficult to stop before it. Stop the train consistent with good train handling and keep track of where the fusee was placed. Restricted speed is required one mile beyond the burning fusee, not the point at which the train stops. - Report any delays to the train dispatcher.
Front #329

GCOR 5.6

What must a train do if it is moving at restricted speed and finds an unattended fusee burning on or near its tracks?

  1. Stop before passing the fusee.
  2. Continue moving at restricted speed and not report the fusee to the dispatcher.
  3. Continue moving, not exceeding 20 mph.
  4. Stop consistent with good train handling.
Back #329
Flag

GCOR 5.6


Answer: Stop before passing the fusee.
Feedback:
- If the train is moving at a speed that allows stopping within half the range of vision, the train must stop prior to the burning fusee. - Continue at restricted speed one mile beyond the burning fusee. - The fusee was placed to warn of potential obstructions or issues ahead.
Front #330

GCOR 5.5

When two sets of numbers are shown, the lesser number governs:

  1. Geo Test Car trains
  2. Freight trains
  3. Passenger trains
  4. Light engine trains
Back #330
Flag

GCOR 5.5


Answer: Freight trains
Feedback:
When two sets of numbers are shown: - The greater number governs trains consisting entirely of passenger equipment - The lesser number governs all other trains Locomotives without cars (light engines) are considered passenger trains and can operate at passenger speeds, where provided.
Front #331

GCOR 5.5

What do the numbers on the face of permanent speed signs indicate?

  1. The recommended speed permitted over the limits of the restriction
  2. The preferred speed permitted over the limits of the restriction
  3. The highest speed permitted over the limits of the restriction
  4. The slowest speed permitted over the limits of the restriction
Back #331
Flag

GCOR 5.5


Answer: The highest speed permitted over the limits of the restriction
Feedback:
- Signs are not placed for trains moving against the current of traffic. - Remember these signs indicate the highest speed allowed. Your train may be further restricted to a lower speed or there could be an additional temporary speed restriction within those limits.
Front #332

GCOR 5.5

Which of the following indicates the end of a permanent speed restriction? (Select all that apply.)

  1. Green flag
  2. Yellow flag
  3. Speed sign showing a higher speed
  4. Permanent resume speed sign
Back #332
Flag

GCOR 5.5


Answer: - Permanent resume speed sign - Speed sign showing a higher speed
Feedback:
- A permanent resume speed sign or a speed sign showing a higher speed is placed at the end of each restriction. - Crew members must not exceed the speed shown on each permanent speed restriction sign until the rear of the train passes a permanent resume speed sign, or a sign showing a higher speed or has cleared the limits of the restriction.
Front #333

GCOR 5.5

How far in advance from where a permanent speed restriction takes effect is an advance warning sign placed?

  1. 2 miles
  2. 3 miles
  3. 1 mile
  4. 4 miles
Back #333
Flag

GCOR 5.5


Answer: 2 miles
Feedback:
- The advance warning sign is a reminder to the train crew that a speed restriction is coming up. This allows the engineer time to reduce train speed, if necessary, while maintaining good train handling. - At the point where the reduced speed applies, a speed sign repeats the permissible speed - The lower speed is in effect until a resume speed sign or another speed sign is displayed
Front #334

GCOR 5.5

Which sign indicates the end of Key Train municipal area limits?

  1. Resume speed sign
  2. Green flag
  3. K-END sign
  4. Speed sign displaying a higher speed
Back #334
Flag

GCOR 5.5


Answer: K-END sign
Feedback:
- Signs reading "K-END" indicate the end of Key Train municipal area limits - Resume speed signs are not displayed at the end of Key Train municipal area limits
Front #335

GCOR 5.5

On permanent speed signs, numbers preceded by the letter K apply to which types of trains?

  1. Passenger trains
  2. Freight trains
  3. Key trains
  4. Business car trains
Back #335
Flag

GCOR 5.5


Answer: Key trains
Feedback:
- Figures preceded by the letter P apply to passenger trains ? Except TALGO, if there is a TALGO sign - Figures preceded by the letter F apply to freight trains - Figures preceded by the letter T apply to TALGO passenger trains - Figures preceded by the letter K apply to Key trains - Figures not preceded by a letter apply to ALL trains
Front #336

GCOR 5.4.8

Flags must be displayed to the _____ of the track as viewed from an approaching train.

  1. bottom
  2. left
  3. top
  4. right
Back #336
Flag

GCOR 5.4.8


Answer: right
Feedback:
- Flags must be displayed to the right of the track as viewed from an approaching train. - In multiple main track territory or where sidings are adjacent to main track(s), flags are placed on the field side of outside tracks. - Flags are placed in this manner unless otherwise specified by track bulletin, track warrant, special instructions, or general order. - Examples of track flagging are provided in Appendix A of the System Special Instructions
Front #337

GCOR 5.4.8

When track flags are used, where are they displayed in multiple main track territory or where sidings are adjacent to the main track?

  1. They are placed on the field side of the outside tracks.
  2. They are placed beyond the furthest rail of the adjacent track.
  3. They are displayed to the right of the track as viewed from an approaching train.
  4. They are placed beyond the first rail of the adjacent track.
Back #337
Flag

GCOR 5.4.8


Answer: They are placed on the field side of the outside tracks.
Feedback:
- Flags are placed in this manner unless otherwise specified by track bulletin, track warrant, special instructions, or general order. - Examples of track flagging are provided in Appendix A of the System Special Instructions.
Front #338

GCOR 5.4.8

Track flags do not apply to the track on which the train is moving when:

  1. They are displayed to the right.
  2. They are displayed in the middle of the track the train is on.
  3. They are displayed to the left.
  4. They are displayed beyond the first rail of the adjacent track.
Back #338
Flag

GCOR 5.4.8


Answer: They are displayed beyond the first rail of the adjacent track.
Feedback:
- When flags are displayed beyond the first rail of an adjacent track, the flags do not apply to the track on which the train is moving. - For example: If you were sitting on a train on main track one and another train is stopped next to you on main track two, you would be unable to see a flag on the other side of main track 2. Anything beyond the first rail of a track next to you does not apply to your track.
Front #339

GCOR 5.8.1

Which of the following are instances of when you should ring your engine bell? (Select all that apply.)

  1. When approaching railroad crossings at grade
  2. When whistle signal (7) is required
  3. When operating in Track and Time
  4. When approaching men or equipment on or near the track
Back #339
Flag

GCOR 5.8.1


Answer: - When approaching men or equipment on or near the track - When whistle signal (7) is required
Feedback:
- If you are required to whistle for a road crossing, you are also required to have your bell on. - For this reason, the bells on newer locomotives are automatically turned on.
Front #340

GCOR 5.8.1

Which of the following are instances of when you should ring your engine bell? (Select all that apply.)

  1. When approaching railroad crossings at grade
  2. Before moving, except when switching
  3. As a warning signal anytime it is necessary
  4. When operating in a Work Between area in TWC territory
Back #340
Flag

GCOR 5.8.1


Answer: - Before moving, except when switching - As a warning signal anytime it is necessary
Feedback:
- When you're stopped and before you start moving, turn your engine bell on to let anyone in the surrounding area know you're about to start moving - The bell is a good warning signal to alert people of your presence - Never hesitate to turn on your bell
Front #341

GCOR 5.8.1

As you approach a quiet zone, what must you do at the crossing sign?

  1. Start whistle signal (7)
  2. Reduce throttle
  3. Turn on the engine bell
  4. Apply the train brakes
Back #341
Flag

GCOR 5.8.1


Answer: Turn on the engine bell
Feedback:
Always turn your engine bell on at the whistle board. When operating through a quiet zone, you won't sound the whistle, but the bell is required to be on.
Front #342

GCOR 5.8.2

O O O O O O O (succession of short sounds) is the whistle sequence for which indication?

  1. Starting from stop and people are around
  2. People or livestock are on the track at other than road crossings at grade
  3. Approaching men or equipment on or near the track
  4. Public crossing at grade with engine in front
Back #342
Flag

GCOR 5.8.2


Answer: People or livestock are on the track at other than road crossings at grade
Feedback:
When there are people or livestock on the tracks and you're not at a road crossing, make several short whistle bursts to get their attention.
Front #343

GCOR 5.8.2

- O (long, short) is the whistle sequence for what indication?

  1. Persons or livestock are on the track at other than road crossings at grade
  2. Public crossing at grade with engine in front
  3. Approaching men or equipment on or near the tracks
  4. Starting from stop and people are around
Back #343
Flag

GCOR 5.8.2


Answer: Approaching men or equipment on or near the tracks
Feedback:
- Regardless of any whistle prohibition (quiet zones), the initial warning or heads-up to the men or equipment must be a long followed by a short (- O). - After this initial warning, sound whistle sequence #4 (short, short (O O)) intermittently until the head-end passes. - Do not stop whistling even if the men or equipment try to wave you off.
Front #344

GCOR 5.8.2

What is the whistle sequence for approaching a public crossing at grade with the engine in front?

  1. - - O O - - (long, long, short, short, long, long )
  2. O O O O O O (short, short, short, short, short, short )
  3. - - O - (long, long, short, long)
  4. - O (long, short) followed by O O (short, short) intermittently
Back #344
Flag

GCOR 5.8.2


Answer: - - O - (long, long, short, long)
Feedback:
This whistle must be prolonged or repeated as necessary until the engine completely occupies the crossing(s). Not all public crossings have gates or lights. Sounding the whistle is an additional procedure to help ensure the safety of the crews and the public.
Front #345

GCOR 5.8.3

How should the crew proceed with movement of the train if a whistle fails?

  1. Proceed slowly through each public crossing.
  2. Ring the bell once and continue on.
  3. Ring bell continuously.
  4. Stop the train before each public crossing.
Back #345
Flag

GCOR 5.8.3


Answer: -Ring bell continuously. -Stop the train before each public crossing.
Feedback:
Sometimes mechanical failures happen en route, so extra steps are necessary to alert the public a train is entering a crossing. If there are no motorists in the vicinity or the gates are down to protect, it is not necessary to have an employee on the ground.
Front #346

GCOR 5.8.4

When can whistle signal (#7) be designated within whistle quiet zones approaching public crossings?

  1. During an emergency
  2. A train is approaching roadway workers
  3. Automatic warning devices are malfunctioning or out of service
Back #346
Flag

GCOR 5.8.4


Answer: -Automatic warning devices are malfunctioning or out of service -During an emergency
Feedback:
Whistle signal (7) can be designated within whistle quiet zones approaching public crossings only when it is necessary to provide warning during an emergency, when automatic warning devices are malfunctioning or out of service, or when the whistle quiet zone is not in effect.
Front #347

GCOR 5.8.4

When can an employee sound the train horn? (Select all that apply)

  1. To warn others that an automatic warning device is out of service
  2. To warn other train crews of an emergency situation
  3. To warn vehicle operators of potential property damage
  4. To warn pedestrians and animals of imminent injury or death
Back #347
Flag

GCOR 5.8.4


Answer: -To warn other train crews of an emergency situation -To warn others that an automatic warning device is out of service -To warn pedestrians and animals of imminent injury or death -To warn vehicle operators of potential property damage
Feedback:
After evaluating a situation, an employee may sound the train horn to provide warning to crews on other trains in an emergency situation. They may also use it to warn vehicle operators, pedestrians, trespassers, or animals in order to prevent imminent injury, death, or property damage.
Front #348

GCOR 5.9.2

At the front of every train, the headlight must be set to bright. When must they be turned off? (Select all that apply.)

  1. Left unattended on the main track in block system limits
  2. Stopped in block system limits, at the radio request of the crew of an approaching train
  3. Left unattended on the main track in non-signaled territory
  4. Stopped clear of the main track
Back #348
Flag

GCOR 5.9.2


Answer: - Stopped clear of the main track - Left unattended on the main track in block system limits - Stopped in block system limits, at the radio request of the crew of an approaching train
Feedback:
- Even though the rule book lists two times you can turn off your headlight, there are actually three times that it's allowed - The third time it's allowed, as noted in GCOR 5.9.1 (3), is at the radio request of the crew of an approaching train - Don't take the liberty of turning it off unless you are specifically requested to do so by the approaching train
Front #349

GCOR 5.9.1

The headlight must be set to bright at the front of every train. When must they be dimmed? (Select all that apply.)

  1. Stopped on the main track waiting for an approaching train
  2. Left unattended on a main track in non-signaled territory
  3. Approaching and passing the head end of a train at night
  4. Stopped close behind a train
Back #349
Flag

GCOR 5.9.1


Answer: - Stopped close behind a train - Left unattended on a main track in non-signaled territory - Stopped on the main track waiting for an approaching train - Approaching and passing the head end of a train at night
Feedback:
- All of these are correct - There are six times when we dim the headlight. The other two times are: - At stations and yards where switching is being done - To permit passing of hand signals or when the safety of employees requires
Front #350

GCOR 5.9.3

Headlight failures must be reported to the:

  1. Supervisor
  2. Dispatcher
  3. Nearest police department
  4. Conductor
Back #350
Flag

GCOR 5.9.3


Answer: Dispatcher
Feedback:
Headlight failure must be reported to the dispatcher so they can make arrangements for repairs. This also allows them to plan for any delays that might occur as a result of the headlight failure. If the train is equipped with ditch lights, they must also be on if the headlight fails in order to provide some visibility for the crew and others.
Front #351

GCOR 5.9.3

If the headlight and ditch lights both fail to operate at night, under what condition(s) can movement continue? (Select all that apply.)

  1. Use of a white light on the lead unit
  2. The dispatcher provides approval
  3. None - all movement must stop
  4. Use of another unit as lead unit
Back #351
Flag

GCOR 5.9.3


Answer: -Use of another unit as lead unit -Use of a white light on the lead unit
Feedback:
At night, if headlight and ditch lights fail to operate and no other unit can be used as the lead unit, continue movement with a white light displayed on the lead unit.
Front #352

GCOR 5.9.3

To protect the public at crossings during a nighttime headlight failure, a crew member on the ground must provide warning until the crossing is occupied unless: (Select all that apply.)

  1. Crossing lights are flashing
  2. No traffic is stopped at the crossing
  3. Crossing gates are fully lowered
  4. No traffic is approaching the crossing
Back #352
Flag

GCOR 5.9.3


Answer: -Crossing gates are fully lowered -No traffic is stopped at the crossing -No traffic is approaching the crossing
Feedback:
Stopping the train at public crossings and providing warning via crew member when it is dark can prevent the public from failing to see an oncoming locomotive. The crew member on the ground must provide warning until the crossing is occupied unless: - Crossing gates are in the fully lowered position. or - No traffic is approaching or stopped at the crossing.
Front #353

GCOR 5.9.4

When locomotives are moving, what train light must crew members turn on?

  1. Cab light
  2. Ditch lights
  3. Light on the end coupled to cars
  4. Headlight to the front
Back #353
Flag

GCOR 5.9.4


Answer: Headlight to the front
Feedback:
The front headlight display helps improve visibility to the crew operating the train. It can also act as a warning to other crews and the public that a train is approaching. If possible, the crew should also turn on the light at the rear though they may dim or extinguish it on the end coupled to cars.
Front #354

GCOR 5.10.1

When is a highly visible marker required? (Select all that apply.)

  1. When weather conditions restrict visibility to less than 1/2 mile
  2. 1 hour before sunset
  3. 1 hour after sunrise
  4. When weather conditions restrict visibility to less than 1 mile
Back #354
Flag

GCOR 5.10.1


Answer: - 1 hour before sunset - 1 hour after sunrise - When weather conditions restrict visibility to less than 1/2 mile
Feedback:
When it's hard to see, we are required to have a highly visible marker displayed at the rear of the train, which is usually an ETD or dimmed headlight of a DP locomotive. An ETD has a photoelectric cell that will turn the flashing red light on when it's required. The DP headlight should always be on dim.
Front #355

GCOR 5.3.3

Employees must stop movement if:

  1. You are switching from hand signals to radio
  2. A person or light giving the signal to back or shove disappears
  3. The hand signal was clear and easily understood
  4. You are switching from radio to hand signals
Back #355
Flag

GCOR 5.3.3


Answer: A person or light giving the signal to back or shove disappears
Feedback:
Known blind spots should be covered in a job safety briefing so that the crew is prepared for an employee to disappear at certain points. Be proactive by switching to the radio before the employee disappears to prevent unnecessary stops.
Front #356

GCOR 6.32.3

While operating in multiple main track CTC, a train stopped with the head end approximately 175 feet from a public road crossing. What is required of the crew?

  1. Position a crew member on the ground to warn traffic against movements that may be approaching on adjacent tracks
  2. Nothing further is required
  3. The train is required to pull ahead to completely occupy the crossing
  4. The train must make a back-up movement to position their train at least 250 feet from the crossing
Back #356
Flag

GCOR 6.32.3


Answer: Position a crew member on the ground to warn traffic against movements that may be approaching on adjacent tracks
Feedback:
Equipment that is not at least 250 feet from a crossing can block the vision of cars drivers stopped at the crossing. A car stopped at the top crossing could think the train is keeping the gates activated when, in fact, another train could be approaching on the lower track. A crew member on the ground will help to warn the public and prevent an incident from occurring.
Front #357

GCOR 5.13.1

Utility employees must always use blue signal protection to work on, under, or between rolling equipment.

  1. False
  2. True
Back #357
Flag

GCOR 5.13.1


Answer: False
Feedback:
A utility employee may attach him or herself to a crew and then ask for going between protection instead of having to use blue signals.
Front #358

GCOR 5.13.1

How many train or yard crews may a utility employee work as a member of at a time?

  1. One
  2. Three
  3. Two
Back #358
Flag

GCOR 5.13.1


Answer: One
Feedback:
If a utility employee was attached crew 1 and wanted to go assist crew 2, he/she would need to first detach crew 1.
Front #359

GCOR 5.13.1

What is the maximum number of utility employees that may work with one train or yard crew at the same time?

  1. One
  2. Two
  3. Three
Back #359
Flag

GCOR 5.13.1


Answer: Three
Feedback:
No more than three utility employees may work with a train or yard crew at the same time.
Front #360

GCOR 5.13.1

A utility employee is attached to a crew and requests going between protection. While the utility is in between, is it okay for the crew to leave the controlling locomotive vacant?

  1. Yes
  2. No
Back #360
Flag

GCOR 5.13.1


Answer: No
Feedback:
Before a utility employee may work on, under, or between rolling equipment, the engineer must be in the cab of the assigned controlling locomotive. However, another member of the same crew may replace the engineer when the locomotive is stationary. A member of the crew must always be in the controlling locomotive.
Front #361

GCOR 5.10.1

When practical, which unit in the engine consists should have their number lights illuminated?

  1. Lead unit
  2. Last unit
  3. Trailing unit
  4. Second unit
Back #361
Flag

GCOR 5.10.1


Answer: Lead unit
Feedback:
- Only the identifying engine should have number lights illuminated - It is easiest when the identifying engine is the leader - This must also be the engine the GTBs are addressed to
Front #362

GCOR 5.13

When under blue signal protection, controls or devices that could affect equipment movement must not be changed or operated unless directed by the _________.

  1. Employee in charge of workmen.
  2. Dispatcher.
  3. Individuals who placed the blue signals.
  4. Trainmaster.
Back #362
Flag

GCOR 5.13


Answer: -Individuals who placed the blue signals. -Employee in charge of workmen.
Feedback:
Imagine what could happen if these controls or devices were moved while employees were working on, under, or between rolling equipment. Always look for the presence of blue signals.
Front #363

GCOR 5.13

If a blue signal is not available for employees during an emergency repair of rolling equipment coupled to an engine on a main track, what must be done?

  1. Take appropriate measures to provide protection.
  2. Notify the employee controlling the engine.
  3. Delay the repair until a blue signal is available.
Back #363
Flag

GCOR 5.13


Answer: -Notify the employee controlling the engine. -Take appropriate measures to provide protection.
Feedback:
If a blue signal is not available for employees performing emergency repairs on, under, or between an engine or rolling equipment coupled to an engine on a main track, the employee controlling the engine must be notified and appropriate measures taken to provide protection for the employees. The terrain can be another reason mechanical employees can't access either end of the train. This also causes blue signals to not be present.
Front #364

GCOR 5.13.E

If a blue signal is not available for employees performing emergency repairs on, under, or between an engine or rolling equipment coupled to an engine on a main track, the employee controlling the engine must be notified and appropriate measures taken to provide protection for the employees.

  1. False
  2. True
Back #364
Flag

GCOR 5.13.E


Answer: True
Feedback:
- It may be necessary for a rapid responder or other mechanical forces to perform work on a train on the main track. - A thorough safety briefing is required for all parties involved. The train crew is also required to do a set and centered.