Csx Operating Rules 100 Questions

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1. Which of the following describes Medium Speed?

Explanation

Medium speed is described as a speed not exceeding 30 MPH. This means that when driving at medium speed, the vehicle should not go faster than 30 miles per hour. This speed limit is set to ensure safety on the road and to allow for proper control and reaction time in case of any unexpected situations. By adhering to this speed limit, drivers can reduce the risk of accidents and ensure the safety of themselves and others on the road.

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About This Quiz
Safety Protocols Quizzes & Trivia

The 'CSX Operating Rules 100 Questions' quiz assesses knowledge of railroad safety protocols and operational rules. It covers restricted and controlled speeds, handling of multi-level auto-rack equipment, and... see morespeed regulations under various track and traffic conditions, crucial for ensuring safety in railroad operations. see less

2. A Red Sign is observed to the right of the main track. What is the name of this sign and what does it indicate?

Explanation

The sign described in the question is a Conditional STOP Sign. This sign indicates that a train should stop before entering the limits, unless permission to enter those limits is obtained.

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3. Which of the following is the responsibility of the conductor?

Explanation

The conductor is responsible for supervising the operation and administration of the train, consulting with the engineer if any doubts arise regarding authority or safety, and notifying the engineer of any restrictions imposed by dispatcher messages or instructions. All of these responsibilities are part of the conductor's role.

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4. Which of the following describes Slow Speed?

Explanation

Slow speed is defined as a speed not exceeding 15 MPH. This means that the maximum speed allowed in this case is 15 miles per hour. It is important to adhere to this speed limit in order to ensure safety and control while driving. Going beyond this speed may increase the risk of accidents and make it difficult to stop within a short distance. Therefore, it is crucial to maintain a slow speed when necessary, such as when approaching a train, car, obstruction, on-track equipment, or a stop signal.

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5. What flagging signals are required to be carried in the leading engine and the last car of a passenger train?

Explanation

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6. What is the maximum authorized speed for trains operating against the current of traffic or when the signal system is suspended?

Explanation

When trains are operating against the current of traffic or when the signal system is suspended, the maximum authorized speed is 49 MPH for freight trains and 59 MPH for passenger trains.

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7. Which of the following is the responsibility of the engineer?

Explanation

The engineer is responsible for operating the engine safely and efficiently, ensuring the proper handling of the train. They also assume the responsibilities of the conductor when there is no conductor on the train or if the conductor is disabled. Additionally, the engineer is responsible for the safety of the train and the observance of the rules, working in conjunction with the conductor. Therefore, all of the given answers accurately describe the responsibilities of an engineer.

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8. What is required if a train encounters a Conditional Stop Sign that is not covered by a dispatcher message or EC-1, or is at a location designated by an expired or annuled dispatcher message or EC-1 Instruction?

Explanation

If a train encounters a Conditional Stop Sign that is not covered by a dispatcher message or EC-1, or is at a location designated by an expired or annulled dispatcher message or EC-1 Instruction, the required action is to stop immediately, notify the dispatcher, and be governed by instructions received. This means that the train must come to a halt, inform the dispatcher about the situation, and follow any further instructions given by the dispatcher.

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9.
  1. When must an emergency call ("Emergency, Emergency, Emergency") be made?

Explanation

An emergency call must be made in all of the mentioned situations because they all involve potential risks to property or injury. Initial reports of derailments or collisions, trainline initiated emergencies, storms, washouts, fires, obstructions to track, and other hazardous conditions are all serious situations that require immediate attention and response. Making an emergency call in these situations is essential to ensure the safety of the people involved and to mitigate any further damage or harm.

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10. Which of the following is the responsibility of all crew members?

Explanation

All crew members are responsible for ensuring the safe operation of the train and the observance of rules. They should assume as much responsibility as possible to prevent accidents or rule violations. This means that they should actively contribute to the safety of the train and follow all necessary procedures and guidelines. This responsibility is shared among all crew members, including conductors and engineers, and is not solely assigned to specific individuals.

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11. Which of the following documents must be carried by each employee whose assignment requires them to enter or use controlled tracks?

Explanation

All employees whose assignment requires them to enter or use controlled tracks must carry the Operating Rules and Timetable Special Instructions, System Bulletins, and General Bulletins. These documents provide important information and instructions regarding the operation and use of controlled tracks, ensuring the safety and efficiency of employees working in these areas.

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12. What must a crewmember in the operating cab of an engine announce by radio?

Explanation

The correct answer is that all of these answers are correct. A crewmember in the operating cab of an engine must announce the name and location of each block and controlled point signal, the train's entry and departure into or from each TWC authority and passenger train arrival and departure at passenger stations, and the train's entrance into a passing siding and when stopping, as well as every 15 minutes after being stopped on a main track or passing siding.

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13. Which of the following describes Limited Speed?

Explanation

Limited speed refers to a speed that does not exceed a certain limit. In this case, the correct answer is "A speed not exceeding 45 MPH." This means that the speed should not go beyond 45 miles per hour. It is important to adhere to this limit to ensure safety on the road and to be able to stop within a reasonable distance in case of any obstacles or hazards.

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14. If a train is approaching the limits of a Form W that is not yet in effect and it cannot get the head end of the train clear of the limits before the Form W becomes effective, how must it be governed?

Explanation

If a train is approaching the limits of a Form W that is not yet in effect and it cannot get the head end of the train clear of the limits before the Form W becomes effective, it must not enter the limits unless the roadway worker in charge, named in the Form W, grants permission to enter the limits, which may be given prior to the effective time. This ensures that the train does not enter the limits without proper authorization and maintains safety protocols.

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15. What actions are required when a train that is moving and an emergency application of the brakes occur?

Explanation

When a train that is moving and an emergency application of the brakes occur, all of the mentioned actions are required. The train operator should immediately initiate an emergency radio transmission to alert the relevant authorities. They should also notify the train dispatcher about the train ID, location of the head end after stopping, mile post location one train length preceding the emergency brake application, and any adjacent tracks. Additionally, they should provide warning for any adjacent track until it is confirmed that the tracks are not obstructed or relieved by the train dispatcher.

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16. Which of the following describes Restricted Speed?

Explanation

Restricted Speed is a speed that allows the train to stop within one-half the range of vision. It also allows the train to stop short of a train, car, obstruction, stop signal, derail, or improperly lined switch. In addition, the train must be able to look out for broken rail. The speed must not exceed 15mph.

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17. When rules and instructions conflict, which of the following describes the proper order that documents supercede the instructions found in the remaining documents?

Explanation

According to the given answer, Form EC-1 instructions take precedence over all other documents. After that, Dispatcher messages are considered, followed by System and General Bulletins, and finally Special Instructions in the timetable. This order indicates that Form EC-1 instructions have the highest authority, and the other documents are ranked in descending order of importance.

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18. A Yellow Sign with a diagonal Orange stripe is observed to the right of a main track. What is the name of this sign and what does it indicate?

Explanation

The correct answer is "Warning Sign - Prepare to reduce speed or stop, limits as directed." This sign is called a warning sign and it indicates that the train should prepare to reduce speed or stop, following the limits as directed.

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19. What is required if the headlight on the lead engine fails en route, when both auxillary (ditch) lights are inoperative?

Explanation

The correct answer is that all of these answers are correct. If the headlight on the lead engine fails en route and both auxiliary (ditch) lights are inoperative, it is required to ring the bell continuously while the train is moving and sound the horn frequently. Additionally, the speed must be reduced when necessary, but not exceeding 20 MPH over public highway-rail crossings. Finally, a white light must be used in place of the headlight at night.

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20. Where is a Red Sign located?

Explanation

The correct answer is "On each end of the working limits." This means that a red sign is located at both ends of the area where work is being done or where there are restrictions. This is important for drivers to be aware of the working limits and to proceed with caution when approaching or passing through these areas.

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21. What actions must employees take if they observe that a train fails to actuate a signal to display the proper aspect, or if an improper signal aspect permitting a train to proceed is observed?

Explanation

Employees must take all of the mentioned actions if they observe that a train fails to actuate a signal to display the proper aspect or if they observe an improper signal aspect permitting a train to proceed. They should stop the train, attempt to stop other trains involved, and notify the train dispatcher.

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22. Where is a Yellow Sign with a diagonal Orange stripe located?

Explanation

A Yellow Sign with a diagonal Orange stripe is located at least two miles before the restriction. This sign serves as a warning to drivers that there is a restriction ahead, such as a construction zone or a hazard. By placing the sign two miles in advance, it gives drivers ample time to adjust their speed, change lanes, or take any necessary precautions before reaching the restriction. This helps to ensure the safety of both drivers and workers in the restricted area.

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23. Which of the following describes the term Dispatcher Bulletin?

Explanation

A Dispatcher Bulletin is a computer-generated form issued by a train dispatcher that contains current operating instructions for the train it is addressed to. It also provides information about the latest System and General Bulletins issued. This form serves as a means of communication between the train dispatcher and the train, ensuring that the train has the necessary instructions and is aware of any updates or changes in operating procedures.

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24. How are movements to be made after a train receives a Flash Flood Warning, in the territory specified?

Explanation

After a train receives a Flash Flood Warning in the specified territory, there are several movements that need to be made to ensure safety. First, all trains must operate through the limits specified, but not exceeding 40 mph. This is to ensure that the trains can maintain control and react to any potential hazards. Additionally, if unusual heavy rain or high water is encountered within these limits, all trains must approach bridges, culverts, and other points likely to be affected at restricted speed. This allows for cautious navigation and reduces the risk of accidents. Lastly, it is important to notify the train dispatcher promptly when conditions that may affect the safe movement of trains are observed. This ensures that appropriate actions can be taken to mitigate any potential dangers. Therefore, all of these answers are correct.

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25. Which of the following are mandatory directives?

Explanation

All of the given options are mandatory directives. The Dispatcher message is a directive that provides instructions or information to train crews. TWC or DTC authority refers to Track Warrant Control or Direct Traffic Control authority, which are both mandatory directives used to authorize train movements on a specific track. Form EC-1 Line 1 Authority is another mandatory directive that authorizes On-Track Equipment movement or Track Work. Therefore, all of these answers are correct as they all represent mandatory directives.

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26. In DTC-Track Warrant territory, what must the train dispatcher specify when granting block authority?

Explanation

The train dispatcher must specify all of these details when granting block authority in DTC-Track Warrant territory. This includes the engine initials/number, direction of movement, and total number of blocks. Additionally, the dispatcher must provide the name of the block(s) and type of block authority, as well as the authority number.

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27. When required by the rules to provide warning against approaching trains, what is the minimum distance that an employee equipped with flagging equipment must go, where the authorized track speed is between 41 and 90 MPH?

Explanation

An employee equipped with flagging equipment must go a minimum distance of 1 1/2 miles when required to provide warning against approaching trains with an authorized track speed between 41 and 90 MPH. This distance ensures that there is enough time for the approaching train to see the warning and slow down or stop if necessary, ensuring the safety of both the employee and the train.

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28. Which of the following describes an auxiliary track for meeting or passing trains, where block signals govern train movements?

Explanation

A signaled siding refers to an auxiliary track where block signals are used to control train movements. This means that trains can meet or pass each other on this track while adhering to the signals displayed. The block signals ensure safe and efficient train operations by indicating when it is safe for trains to enter or exit the siding. Controlled siding, yard limits, and auxiliary track do not specifically mention the use of block signals for train movements, making signaled siding the most appropriate choice.

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29. A train that is within the limits of a Form w (Rule 89 Work Limits) has made a scheduled station stop. How must is proceed?

Explanation

The correct answer is "It must not make further movement until permission to move has been received from the employee in charge." This means that even though the train is within the limits of a Form w, it cannot proceed without permission from the employee in charge. This ensures safety and coordination between the train and the employee in charge.

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30. A Yellow Sign is observed to the right of the main track. What is the name of this sign and what does it indicate?

Explanation

The correct answer is the Temporary Reduce Speed Sign, which indicates that the speed should be reduced as indicated. This sign is typically used in temporary situations where there may be hazards or work being done on or near the track. It serves as a warning to train operators to slow down and proceed with caution.

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31. What is the maximum authorized speed for trains handling multi-level auto-rack equipment, including Amtrak's Auto Train?

Explanation

The maximum authorized speed for trains handling multi-level auto-rack equipment, including Amtrak's Auto Train, is 70 MPH.

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32. What is required when a train encounters an unattended fusee, burning on or near its track?

Explanation

When a train encounters an unattended fusee burning on or near its track, the required action is to immediately reduce to restricted speed for 15 minutes. This means that the train must slow down and maintain a specific speed limit for a duration of 15 minutes to ensure safety and prevent any potential accidents or damage. This allows the train to proceed cautiously and be prepared to take further action if necessary.

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33. What is required when mandatory directives have been annulled, fulfilled or canceled? 

Explanation

When mandatory directives have been annulled, fulfilled, or canceled, they must be clearly marked with an "X" and retained for 7 days. This allows for a record of the directive to be kept for a limited period of time in case it needs to be referenced or reviewed within that timeframe.

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34. How must the crew of a passenger train be governed when inspecting for an overheated bearing?

Explanation

The crew of a passenger train must be governed in multiple ways when inspecting for an overheated bearing. First, they should use a Tempilstik to apply a visible mark on the bearing housing, ensuring that the mark is at least 3 inches long. This allows them to easily identify any overheating. Second, they should report the results of the inspection to the train dispatcher, keeping them informed of any potential issues. Lastly, they should attach a completed Hot Bearing Tag to the equipment near the bearing, providing a clear indication that the bearing has been inspected and may require attention. All of these actions are necessary and correct for a thorough inspection.

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35. What is required if a train encounters a Temporary Reduce Speed Sign that is not covered by instructions?

Explanation

When a train encounters a Temporary Reduce Speed Sign that is not covered by instructions, it should reduce its speed to a controlled speed not exceeding 10 MPH as soon as the sign is seen. The train may increase its speed if released by the train dispatcher, or after the leading end passes a point two miles after passing the sign, or when the rear of the train passes a Temporary End Restriction Sign. This ensures that the train proceeds with caution and follows any additional instructions or restrictions that may be in place.

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36. When the signal system is temporarily suspended, which of the following is required of trains moving within the limits of the signal suspension, unless otherwise specified?

Explanation

When the signal system is temporarily suspended, trains moving within the limits of the signal suspension are required to stop at drawbridges and railroad crossings at grade and be governed by rules or special instructions in effect for that particular location. They must also approach all absolute signals prepared to stop and not pass these signals without permission from the train dispatcher. Additionally, trains must approach all public crossings at grade that are equipped with automatic grade crossing warning devices prepared to stop unless the warning devices are operating. All of these requirements are necessary when the signal system is temporarily suspended.

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37. How must a train be governed when a signal that is imperfectly displayed is encountered, or if a fixed signal is absent from the place where it is usually displayed?

Explanation

When encountering an imperfectly displayed signal or when a fixed signal is absent, the train should regard the signal as if it was displaying the most restrictive indication that can be conveyed by that signal. This means that the train should assume the signal is displaying the most severe instruction, such as a Stop indication. By doing so, the train ensures maximum safety and avoids any potential risks or accidents that may arise from misinterpreting the signal's actual intention.

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38. When is permission always required to make a reverse movement?

Explanation

In all of the given scenarios, permission is required to make a reverse movement. When within work limits, permission must be obtained from the roadway worker-in-charge. When the rear of the movement is stopped between the home signals of a controlled point or railroad crossing at grade, permission must be obtained from the train dispatcher. Additionally, when a train is authorized in TWC territory to move in one direction, or when a reverse movement will go beyond the limits of the signal block in any signaled territory, permission must also be obtained from the train dispatcher. Therefore, all of the given answers are correct.

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39. Which of the following describes the term Special Instruction?

Explanation

Special Instruction refers to the information contained in Timetables, System Bulletins, General Bulletins, and the CSX Procedural Instruction Manual. It does not refer to a computer-generated form issued by a train dispatcher, written or electronically transmitted special instructions concerning safety and train movement, or a computer-generated form advising of a dispatcher bulletin number and train messages. The correct answer is the first option as it accurately describes the term Special Instruction.

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40. Which of the following describes the term System Bulletin?

Explanation

A System Bulletin refers to written or electronically transmitted special instructions that are issued by the Operating Rules Department. These instructions are specifically related to the safety of employees and the movement of trains. System Bulletins provide important information and guidelines to ensure the safe operation of trains and the well-being of employees. They are an essential part of the communication and coordination process within the railway system.

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41. When trains are using other than main or signaled tracks, what is the maximum speed permitted?

Explanation

The question asks about the maximum speed permitted when trains are using tracks other than the main or signaled tracks. The given options provide different speed limits for different scenarios. The first option states that the maximum speed permitted on tracks other than main or signaled tracks is 10 MPH. The second option states that the maximum speed permitted on non-signaled sidings is 25 MPH. The third option states that the maximum speed permitted through hand-operated turnouts and crossovers to and from the main track is 15 MPH, unless equipped with a signal, in which case the speed limit is 10 MPH. Since all of these options provide correct information about the maximum speed limits in different situations, the correct answer is that all of these answers are correct.

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42. When may a train assist another train?

Explanation

The question is asking when a train may assist another train. The given options state that the assisting engine must first be detached from its train, if it is used to push another train, the air hoses must be coupled and angle cocks opened, and the automatic brake valve of the assisting engine must have its automatic brake valve cut out. It also mentions that trains carrying passengers must not be shoved by a helper engine. The correct answer states that all of these answers are correct, meaning that all of these conditions must be met in order for a train to assist another train.

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43. When radios are used in connection with switching, backing or pushing a train or engine, if movement is stopped because it has traveled one-half of the specified direction without receiving any additional instructions, or there was doubt about the meaning of the instructions, when may the movement resume?

Explanation

When radios are used in connection with switching, backing or pushing a train or engine, if movement is stopped because it has traveled one-half of the specified direction without receiving any additional instructions, or there was doubt about the meaning of the instructions, the movement may resume after an additional job briefing is conducted and all concerned understand the move to be made. This ensures that everyone involved is aware of the intended action and can proceed safely and efficiently.

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44. In ABS or CPS signaled territory, how may an engine be permitted to enter a block occupied by a standing, in order to assist the standing train?

Explanation

All of these answers are correct. In ABS or CPS signaled territory, when an engine needs to enter a block occupied by a standing train to assist it, several precautions need to be taken. Firstly, a Form EC-1 must be issued to prevent the standing train from moving. Secondly, there must be a clear understanding between both crews about the location of the standing train. Lastly, the assisting engine must stop 1/4 mile from the standing train and approach its location at restricted speed. All of these measures ensure the safe entry and assistance of the engine in the occupied block.

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45. Where do General Signal Rules apply?

Explanation

The correct answer is "They apply in ABS and CPS territory." This means that the General Signal Rules are applicable in areas where both ABS (Automatic Block Signal) and CPS (Centralized Traffic Control) rules are in effect. It implies that these rules are specific to certain territories where these two signaling systems are utilized for train operations.

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46. How must a passenger train be governed if it is routed to a track for a station stop when a main track or controlled siding is between the train and the station platform?

Explanation

When a passenger train is routed to a track for a station stop and there is a main track or controlled siding between the train and the station platform, it must stop before arriving at the station. The train must then obtain assurance from the train dispatcher that protection for passengers crossing the track is being provided. This is necessary to ensure the safety of passengers and prevent any potential accidents or collisions with other trains.

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47. When information that is required to be copied is transmitted to a train or moving equipment, when must the movement be stopped?

Explanation

All of the given answers are correct. When information that is required to be copied is transmitted to a train or moving equipment, the movement must be stopped in order to ensure safety. This is because receiving or copying the information on moving equipment could impair safety. Additionally, the movement must be stopped to permit an employee operating the equipment to copy or repeat the information. Lastly, if the information to be transmitted will restrict the movement within 3 miles, the movement must be stopped. Therefore, all of these answers are correct.

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48. Before acting on a mandatory directive, which crew members of a train must have a written copy?

Explanation

Before acting on a mandatory directive, both the conductor and the engineer of a train must have a written copy. This ensures that both key crew members are aware of and can follow the necessary instructions and procedures. It is important for both individuals to have access to the written copy to ensure effective communication and coordination during the operation of the train.

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49. Which crew members of a train must read and understand mandatory directives?

Explanation

All crew members of a train must read and understand mandatory directives. This is because these directives contain important information and instructions that are crucial for the safe operation of the train. It is necessary for all crew members, including both the conductor and engineer, to be familiar with these directives to ensure that they can effectively carry out their respective roles and responsibilities. Therefore, the correct answer is that all crew members must read and understand mandatory directives.

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50. Where must the engine horn be sounded when approaching public crossings at grade, when a train is traveling at 45 MPH or less?

Explanation

When approaching public crossings at grade, the engine horn must be sounded for at least 15 seconds, but no more than 20 seconds before the lead engine enters the crossing. This ensures that there is sufficient warning for pedestrians and motorists at the crossing, allowing them to safely clear the tracks before the train passes through. Sounding the horn within this time frame helps to prevent accidents and ensures the safety of everyone involved.

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51. When instructed by a train dispatcher to hand-operate a dual control switch, what must the employee handling the switch do after placing the selector lever in the "Hand" position?

Explanation

After placing the selector lever in the "Hand" position, the employee handling the switch must operate the hand-throw lever until the points are completely lined to the opposite position and back. Then, they need to line the switch for the route to be used. This ensures that the switch is properly aligned and ready for the desired route.

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52. How are passenger train movements to be made after a train receives a Heat Warning, in the territory specified?

Explanation

After receiving a Heat Warning, passenger trains are required to reduce their speed by 20 MPH below all maximum authorized speed, permanent and temporary track speed restrictions. However, they are not allowed to reduce their speed below 40 MPH. This measure is taken to ensure the safety of the train and its passengers in hot weather conditions.

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53. Where is a Yellow Sign located?

Explanation

A Yellow Sign is located at the beginning of the restriction. This sign serves as a warning to drivers that they are approaching a restricted area or condition on the road ahead. By placing the sign at the beginning of the restriction, drivers have ample time to adjust their speed, change lanes, or take any necessary precautions to comply with the upcoming restriction. Placing the sign at the end of the restriction would not effectively communicate the warning to drivers in a timely manner, potentially leading to unsafe driving situations.

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54. When may a train operating under Track Warrant Control Rules report clear of TWC limits?

Explanation

When a crew member determines that the train is complete and the rear end has cleared the limits, the train operating under Track Warrant Control Rules may report clear of TWC limits. This means that the entire train has passed through the designated limits and there are no remaining sections of the train still within the controlled area. The crew member is responsible for ensuring that the train is fully clear before reporting it as clear of the TWC limits.

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55. After the leading end of a train has stopped less than one engine length after passing an absolute signal, how must further movement of the train be governed?

Explanation

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56. Which of the following describes the term General Bulletin?

Explanation

A General Bulletin refers to written or electronically transmitted special instructions that are issued by a division. These instructions are specifically related to the safety of employees and the movement of trains. Unlike other options, which mention computer-generated forms or dispatcher bulletins, this answer focuses on the content and purpose of a General Bulletin.

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57. What is required if the horn on the lead engine fails en route, an no other engine can be used in the lead position?

Explanation

If the horn on the lead engine fails en route and no other engine can be used in the lead position, the train must stop before fouling public crossings at grade to permit a crew member to provide warning at the crossing until the lead engine occupies the crossing. This is necessary to ensure the safety of both the train and the public at the crossing, as the horn is a vital warning signal for approaching trains. By stopping and allowing a crew member to provide warning manually, the train can ensure that proper precautions are taken to prevent any accidents or mishaps at the crossing.

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58. What actions must an approaching train take after receiving information that a train is in emergency on a adjacent track?

Explanation

After receiving information that a train is in emergency on an adjacent track, an approaching train must operate at restricted speed from 1 mile before the reported location. The train must then stop before passing the rear of the train in emergency. If the approaching train is operating in the opposite direction, it must stop before passing the head end of the train in emergency. After coming to a stop, the approaching train must contact the train dispatcher for further instructions.

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59. When trains are notified that appropriately equipped flaggers are on duty to afford warning at a highway-rail grade crossing that has had an activation failure, how must a train proceed over the crossing?

Explanation

When trains are notified that appropriately equipped flaggers are on duty to afford warning at a highway-rail grade crossing that has had an activation failure, the train must contact the flagger prior to fouling the crossing to confirm that warning is provided. This is necessary to ensure the safety of both the train and any vehicles or pedestrians at the crossing. By contacting the flagger, the train can ensure that the necessary precautions are in place before proceeding over the crossing.

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60. When may employees use the radio to give information about the position or aspect displayed by a fixed signal?

Explanation

Employees may use the radio to give information about the position or aspect displayed by a fixed signal when communicating between members of the same crew.

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61. When may the train dispatcher allow a train on an adjacent track to pass a train that has had an emergency brake application?

Explanation

The train dispatcher may allow a train on an adjacent track to pass a train that has had an emergency brake application after it has been determined that the train does not have any hazardous materials cars or all hazardous material cars have been inspected with nothing found. This is because allowing a train with hazardous materials to pass a stopped train could pose a safety risk. Therefore, it is important to ensure that there are no hazardous materials involved before allowing the passing train to proceed.

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62. What is required if a train encounters a Warning Sign that is not covered by instructions?

Explanation

If a train encounters a Warning Sign that is not covered by instructions, the required action is to proceed prepared to stop in two miles. If no Conditional Stop Sign or Temporary Reduce Speed Sign is encountered in two miles, the train should proceed at a controlled speed for an additional mile, and then proceed at the authorized speed, unless there are any other restrictions in place. This ensures that the train is prepared for any potential hazards or changes in the track ahead.

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63. How must movements within Yard Limits be made on non-signaled track?

Explanation

When moving within Yard Limits on non-signaled track, all movements must be made at a controlled speed, not exceeding 20 MPH, until the leading end reaches the far limits. Additionally, operators must approach all switches prepared to stop until it is determined that the switch is lined for the intended route. This ensures safe movement and minimizes the risk of accidents or collisions within the yard.

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64. When trains are notified of a false or partial activation failure of an automatic highway-rail grade crossing warning system, how must a train proceed over the crossing?

Explanation

When trains are notified of a false or partial activation failure of an automatic highway-rail grade crossing warning system, they are allowed to proceed with caution not exceeding 15 MPH. This means that the train should slow down and be prepared to stop if necessary, but it is not required to come to a complete stop. This is a precautionary measure to ensure the safety of the train and any vehicles or pedestrians crossing the tracks, as the warning system may not be functioning properly.

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65.
  • Which of the following conditions require that a movement must approach public crossings equipped with automatic warning devices prepared to stop until it is determined that the warning devices are operating and sufficient time is provided to allow pedestrian and vehicular traffic to stop?

Explanation

When a train or switching movement has been delayed or stopped within 4,000 feet of a crossing, it is important for the movement to approach the crossing prepared to stop until it is determined that the warning devices are operating and sufficient time is provided to allow pedestrian and vehicular traffic to stop. Similarly, when a train is approaching at Restricted Speed or when a movement is made at less than 3 MPH toward a crossing equipped with motion detectors, the same precautionary approach must be taken. Therefore, all of these answers are correct.

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66. Which of the following describes how movements are authorized in Rule 251 territory?

Explanation

In Rule 251 territory, movements with the current of traffic are authorized by signal indications. This means that trains can proceed in the direction of traffic flow when they receive a signal indication allowing them to do so. On the other hand, movements against the current of traffic are governed by DTC or DCS Track Warrant Rules. This means that trains traveling in the opposite direction of traffic flow must follow specific rules and instructions provided by the train dispatcher or the Track Warrant rules.

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67. What must a train have before occupying any main track, signaled track or siding?

Explanation

Before occupying any main track, signaled track, or siding, a train must have a Dispatcher bulletin and a release form. These documents provide the necessary authorization and information for the train to proceed safely on the tracks. The Dispatcher bulletin contains important instructions and updates from the train dispatcher, while the release form confirms that the train has been authorized to occupy the track. These documents ensure proper communication and coordination between the train operator and the dispatcher, minimizing the risk of accidents or conflicts with other trains on the tracks.

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68. When a train receives permission from the train dispatcher to pass a train in emergency on an adjacent track, how will that train be governed?

Explanation

When a train receives permission to pass a train in an emergency on an adjacent track, it must operate at restricted speed until the leading end of the train has passed the furthest end of the standing train. This means that the train must proceed with caution and maintain a speed that allows it to safely pass the other train. This is necessary to ensure the safety of both trains and prevent any potential collisions or accidents.

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69. How must a train be governed when a color light signal is encountered when the aspect of one or more lower units are dark?

Explanation

When a color light signal is encountered and the aspect of one or more lower units are dark, the train should regard the signal as though the lights that should be displayed were displaying red. This means that the train should treat the signal as if it is displaying a stop indication.

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70. How will numbers be spoken during railroad communications?

Explanation

In railroad communications, numbers are typically spoken by digit, except for exact multiples of hundreds and thousands. For example, the number 300 would be spoken as "three hundred," while the number 350 would be spoken as "three five zero." This method allows for clear and concise communication of numbers in a standardized manner.

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71. Where may Track Warrant Control Rules be used?

Explanation

Track Warrant Control Rules may be used in both signaled and non-signaled territory. This means that these rules can be applied in areas where there are signals to control train movements as well as in areas where there are no signals. This allows for flexibility in train operations and ensures safe and efficient movement of trains in various types of territories. Additionally, the use of Track Warrant Control Rules in both signaled and non-signaled territory helps to maintain consistency and standardization in train operations across different types of track environments.

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72. Which of the following describes the speed required when trains are using other than main or signaled tracks?

Explanation

The correct answer is a speed that will permit stopping within one-half the range of vision, short of a train, a car, an obstruction, a derail or an improperly lined switch, on-track equipment or a stop signal. This means that when trains are using other than main or signaled tracks, they should maintain a speed that allows them to stop within the distance they can see ahead. They should also be able to stop before reaching any potential hazards such as other trains, cars, obstructions, derails, improperly lined switches, on-track equipment, or stop signals. The maximum speed in this situation should not exceed 15mph.

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73. Which of the following describes Controlled Speed?

Explanation

This answer accurately describes controlled speed as a speed that allows the operator to stop the vehicle within one-half the range of vision. It also states that controlled speed should allow for stopping short of a train, a car, an obstruction, on-track equipment, or a stop signal. This definition emphasizes the importance of maintaining a speed that allows for safe and timely stopping in various situations.

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74. When switching limits are authorized by the train dispatcher to permit a train to occupy a specific track segment and move in both directions, how must block signals be regarded?

Explanation

When switching limits are authorized by the train dispatcher to permit a train to occupy a specific track segment and move in both directions, the crew must still comply with block signal indications. This means that they cannot disregard the signals and must follow their indications. The authority to work does not exempt the crew from following the block signals.

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75. When may cars or engines be shoved over a public crossing at grade, when there is no employee on the ground in a position to stop pedestrian and vehicular traffic?

Explanation

Cars or engines may be shoved over a public crossing at grade when the automatic grade crossing warning devices are functioning. This means that if the warning devices, such as flashing lights and bells, are operational, it indicates that the crossing is safe for vehicles to pass through. The warning devices are designed to alert pedestrians and drivers of an approaching train, ensuring that they have enough time to clear the crossing. Therefore, if the devices are functioning properly, there is no need for an employee on the ground to stop traffic, as the warning devices serve that purpose.

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76. When trains are notified of an activation failure of an automatic highway-rail grade crossing warning system, how must a train proceed over the crossing?

Explanation

When trains are notified of an activation failure of an automatic highway-rail grade crossing warning system, they must stop and a crew member must flag the crossing. However, if they receive special instruction, dispatcher message, or EC-1 instruction that appropriate flaggers are already in place to provide warning, they can proceed without stopping. This ensures that the crossing is properly protected and that the train can safely pass through.

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77. When is a reverse movement permitted without permission from the train dispatcher?

Explanation

A reverse movement without permission from the train dispatcher is permitted when the movement is within the limits of the same block, is made at restricted speed, and is preceded by a crew member. This means that as long as the train is moving backwards within the same block, at a slow speed, and there is a crew member present to ensure safety, permission from the train dispatcher is not required. However, this permission is still necessary when the movement is in Rule 261 territory.

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78. When instructed by the train dispatcher to hand-operate a dual control switch, when may the switch be restored to "Motor" or "Power" position?

Explanation

The correct answer states that when making a facing point movement, the switch may be restored to "Motor" or "Power" position after the entire movement has cleared the switch points. When making a trailing-point movement, the switch may be restored after the leading wheels have moved onto the switch points. This means that in both cases, the switch can only be restored to "Motor" or "Power" position once the necessary conditions have been met for safe movement.

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79. When a train in ABS or CPS territory has entered a block on a proceed indication that does not require restricted speed, and the train stops, how must further movement be made?

Explanation

The correct answer states that when a train in ABS or CPS territory has entered a block on a proceed indication but stops, it must proceed prepared to stop at the next signal, not exceeding 40 MPH, until the next signal is visible, that signal displays a proceed indication, and the track to that signal is clear. This means that the train must be cautious and ready to stop at the next signal, while maintaining a speed of no more than 40 MPH, until it is clear to proceed based on the next signal's indication and the track conditions.

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80. After a train has stopped within a signal block to change crews, how must further movement of the train be governed?

Explanation

After a train has stopped within a signal block to change crews, further movement of the train must be governed by receiving permission from the train dispatcher and then proceeding at restricted speed to the next signal.

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81. When the inspection results message from a Type-1 defect detector indicates that the hot bearing, dragging equipment or defect detector has malfunctioned or is not working, how must the train be governed?

Explanation

When the inspection results message from a Type-1 defect detector indicates a malfunction or non-functioning of the hot bearing, dragging equipment, or defect detector, the train must be governed by stopping and inspecting the entire train for defects. This is the appropriate response to ensure the safety and integrity of the train. It is important to identify and address any potential issues before proceeding further.

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82. What action must the crew of a passenger train take if a defect detector reports a defect at axle 14, East Side, when the train's speed over the detector was 8 MPH or more?

Explanation

The correct answer is to inspect the remaining axles on the same side of the car that the defect was reported and two cars ahead of and behind the suspected car. This is the appropriate action to take because if a defect is detected at axle 14 on the East side of the train, there is a possibility that there may be additional defects on the same side of the car and the adjacent cars. Therefore, inspecting the remaining axles on the same side of the car and the adjacent cars will help identify and address any potential defects.

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83. In DTC-Track Warrant territory, what type(s) of Block(s) can be given to occupy a block in non-signaled territory?

Explanation

In DTC-Track Warrant territory, two types of blocks can be given to occupy a block in non-signaled territory: Absolute Block and Clear Block.

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84. At a Stop Signal at an automatic railroad crossing at grade in signaled territory, what is required in addition to operating the time release in accordance with instructions, if the signal continues to display stop?

Explanation

In this scenario, when a stop signal continues to display stop at an automatic railroad crossing, the train operator must obtain permission from the train dispatcher to pass the stop signal. Additionally, if there is no conflicting movement evident, the train can pull by the stop signal at least 30 feet and wait for a time equal to the time release. Finally, after complying with the previous steps, the train must proceed at restricted speed to the next signal. All of these answers are correct and must be followed in order to ensure safe operation at the automatic railroad crossing.

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85. When may a train foul a track?

Explanation

A train may foul a track after it can be visually determined that switches and derails connected with movement are properly lined and the intended route is seen to be clear. This means that before entering a track, the train must ensure that all the necessary switches and derails are properly aligned and that there are no obstacles or obstructions on the intended route. This ensures the safety and smooth movement of the train on the track.

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86. When must the engine horn be sounded when approaching public crossings at grade, when a train is traveling at a speed greater than 45 MPH?

Explanation

When approaching public crossings at grade, the engine horn must be sounded at or about, but not more than one-quarter mile (1,320 feet) in advance of the crossing, even if the warning will be less than 15 seconds in duration. This is the correct answer because it aligns with the requirement to sound the horn when approaching public crossings, regardless of the speed of the train. The distance specified ensures that there is adequate time for pedestrians and vehicles to be alerted to the approaching train.

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87. When may a train that is not operating at restricted speed be governed by the next governing  fixed signal indication? 

Explanation

When a train that is not operating at restricted speed can plainly see the next governing signal and the rear of the train has passed through all crossovers and turnouts, it may be governed by the next governing signal indication. This means that the train can proceed based on the indication displayed by the next signal, as long as the track to that signal is clear. This ensures that the train can safely continue its journey without any restrictions.

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88. If a train receives permission from the roadway worker in charge to enter the limits of a Form W (Rule 89 Work Limits), at what speed must movements be made, unless otherwise instructed by the roadway worker in charge?

Explanation

When a train receives permission to enter the limits of a Form W (Rule 89 Work Limits) from the roadway worker in charge, it must proceed at a controlled speed not exceeding 20 MPH until the head end of the train reaches the far limits. This is the required speed unless otherwise instructed by the roadway worker in charge. The controlled speed ensures the safety of the workers and equipment within the work limits and allows the train to have enough time to react to any potential hazards.

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89. In signaled territory, when must a spring switch be tested prior to making a facing point movement?

Explanation

In signaled territory, a spring switch must be tested prior to making a facing point movement when a Stop, Stop and Check, Restricted Proceed, or Grade signal aspect is displayed. This is because these signal aspects indicate that there may be potential restrictions or hazards ahead, and it is necessary to ensure that the spring switch is functioning properly before proceeding.

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90. When authorized to move against the current of traffic in Rule 251 territory, how are trains to be governed by fixed signals?

Explanation

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91. What must verbal permissoin to pass a Stop Signal from the train dispatcher include?

Explanation

The correct answer is the location of the stop signal, the route to be taken, the direction, and whether the switches are in motor or hand. This is because verbal permission from the train dispatcher must provide all the necessary information for the train operator to safely proceed, including the location of the stop signal to acknowledge its presence, the route to be taken to ensure the correct path is followed, the direction to indicate the intended travel direction, and whether the switches are in motor or hand to ensure they are properly aligned.

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92. How must the crew of a passenger train be governed when the same bearing actuates two or more defect detectors on the same trip, and no defect is found?

Explanation

If the same bearing actuates two or more defect detectors on the same trip and no defect is found, the crew of the passenger train must proceed not exceeding 30 MPH for 5 miles. After that, they should stop and inspect all bearings on the car that actuated the defect detector, as well as the bearings on the two cars ahead and behind it. If no defect is found, they can proceed at the maximum authorized speed and inspect the car with the suspected bearing every 100 miles. This procedure ensures that any potential issues with the bearings are thoroughly checked and monitored to ensure safety.

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93. When the greeting message from a Type-1 defect detector indicates that the hot bearing or dragging equpiment detector has malfunctioned or is not working and the inspection results message was not received or clearly received, how must the train be governed?

Explanation

If the greeting message from a Type-1 defect detector indicates that the hot bearing or dragging equipment detector has malfunctioned or is not working, and the inspection results message was not received or clearly received, the train should proceed. However, it should also perform a visual, on-board inspection to ensure there are no defects. This is the correct answer because it allows the train to continue its journey while still taking necessary precautions to ensure safety.

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94. How must movements within Yard Limits be made on signaled track?

Explanation

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95. When radios are used in connection with switching, backing or pushing a train or engine, in addition to the requirements of Amtrak's special instruction that are found in the Division General Order, what specific CSX instruction(s) must also be followed?

Explanation

In addition to Amtrak's special instructions, CSX requires that the employee directing the move must state that they are clear of all track. This ensures that the employee is aware of their surroundings and confirms that there are no obstructions or hazards on the track before the movement is made. This safety measure helps prevent accidents and ensures the smooth operation of switching, backing, or pushing a train or engine.

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96. How is a train authorized to occupy the main track in Track Warrant territory?

Explanation

A train is authorized to occupy the main track in Track Warrant territory when authorized to do so by the Train Dispatcher. This means that the Train Dispatcher has given permission for the train to occupy the main track. This authorization can be given through various means such as signal indication or permission from the Train Dispatcher. The other options mentioned, such as a Dispatcher Bulletin and Release form, may also be used in some cases, but the ultimate authority lies with the Train Dispatcher.

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97. In DTC-Track Warrant territory, what type(s) of Block(s) can be granted to occupy a block in signaled territory?

Explanation

In DTC-Track Warrant territory, a Proceed Block can be granted to occupy a block in signaled territory. This means that trains can proceed through the block without any restrictions or the need for additional authorization. Absolute Block and Clear Block are not applicable in this scenario.

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98. When switching limits are authorized by the train dispatcher to permit more than one train to occupy a specific track segment and move in both directions, how much movements be made?

Explanation

When switching limits are authorized for multiple trains to occupy a specific track segment in both directions, all movements must be made at a speed that allows the train to stop within one-half the range of vision. This applies regardless of the signal aspects displayed, and the speed must not exceed the indications conveyed by the signals.

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99. Under the situation indicated, how must a train approach a home signal at a railroading crossing at grade?

Explanation

The correct answer states that if a train has reduced to 15 MPH or less after passing a distant signal governing the approach to a railroad crossing at grade, it must approach the home signal prepared to stop until the leading end of the movement reaches the home signal and the home signal is seen to display a proceed indication. This means that even if the train has slowed down after passing the distant signal, it must still be prepared to stop until it reaches the home signal and the signal indicates that it is safe to proceed. This ensures the safety of the train and any potential crossing traffic.

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100. Under the situation indicated, how must a train approach a home signal not at a railroad crossing at grade?

Explanation

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Which of the following describes Medium Speed?
A Red Sign is observed to the right of the main track. What is the...
Which of the following is the responsibility of the conductor?
Which of the following describes Slow Speed?
What flagging signals are required to be carried in the leading engine...
What is the maximum authorized speed for trains operating against the...
Which of the following is the responsibility of the engineer?
What is required if a train encounters a Conditional Stop Sign that is...
When must an emergency call ("Emergency, Emergency,...
Which of the following is the responsibility of all crew members?
Which of the following documents must be carried by each employee...
What must a crewmember in the operating cab of an engine announce by...
Which of the following describes Limited Speed?
If a train is approaching the limits of a Form W that is not yet in...
What actions are required when a train that is moving and an emergency...
Which of the following describes Restricted Speed?
When rules and instructions conflict, which of the following describes...
A Yellow Sign with a diagonal Orange stripe is observed to the right...
What is required if the headlight on the lead engine fails en route,...
Where is a Red Sign located?
What actions must employees take if they observe that a train fails to...
Where is a Yellow Sign with a diagonal Orange stripe located?
Which of the following describes the term Dispatcher Bulletin?
How are movements to be made after a train receives a Flash Flood...
Which of the following are mandatory directives?
In DTC-Track Warrant territory, what must the train dispatcher specify...
When required by the rules to provide warning against approaching...
Which of the following describes an auxiliary track for meeting or...
A train that is within the limits of a Form w (Rule 89 Work Limits)...
A Yellow Sign is observed to the right of the main track. What is the...
What is the maximum authorized speed for trains handling multi-level...
What is required when a train encounters an unattended fusee, burning...
What is required when mandatory directives have been annulled,...
How must the crew of a passenger train be governed when inspecting for...
What is required if a train encounters a Temporary Reduce Speed Sign...
When the signal system is temporarily suspended, which of the...
How must a train be governed when a signal that is imperfectly...
When is permission always required to make a reverse movement?
Which of the following describes the term Special Instruction?
Which of the following describes the term System Bulletin?
When trains are using other than main or signaled tracks, what is the...
When may a train assist another train?
When radios are used in connection with switching, backing or pushing...
In ABS or CPS signaled territory, how may an engine be permitted to...
Where do General Signal Rules apply?
How must a passenger train be governed if it is routed to a track for...
When information that is required to be copied is transmitted to a...
Before acting on a mandatory directive, which crew members of a train...
Which crew members of a train must read and understand mandatory...
Where must the engine horn be sounded when approaching public...
When instructed by a train dispatcher to hand-operate a dual control...
How are passenger train movements to be made after a train receives a...
Where is a Yellow Sign located?
When may a train operating under Track Warrant Control Rules report...
After the leading end of a train has stopped less than one engine...
Which of the following describes the term General Bulletin?
What is required if the horn on the lead engine fails en route, an no...
What actions must an approaching train take after receiving...
When trains are notified that appropriately equipped flaggers are on...
When may employees use the radio to give information about the...
When may the train dispatcher allow a train on an adjacent track to...
What is required if a train encounters a Warning Sign that is not...
How must movements within Yard Limits be made on non-signaled track?
When trains are notified of a false or partial activation...
Which of the following conditions require that a movement must...
Which of the following describes how movements are authorized in Rule...
What must a train have before occupying any main track, signaled track...
When a train receives permission from the train dispatcher to pass a...
How must a train be governed when a color light signal is encountered...
How will numbers be spoken during railroad communications?
Where may Track Warrant Control Rules be used?
Which of the following describes the speed required when trains are...
Which of the following describes Controlled Speed?
When switching limits are authorized by the train dispatcher to permit...
When may cars or engines be shoved over a public crossing at grade,...
When trains are notified of an activation failure of an automatic...
When is a reverse movement permitted without permission from the train...
When instructed by the train dispatcher to hand-operate a dual control...
When a train in ABS or CPS territory has entered a block on a proceed...
After a train has stopped within a signal block to change crews, how...
When the inspection results message from a Type-1 defect detector...
What action must the crew of a passenger train take if a defect...
In DTC-Track Warrant territory, what type(s) of Block(s) can be given...
At a Stop Signal at an automatic railroad crossing at grade in...
When may a train foul a track?
When must the engine horn be sounded when approaching public crossings...
When may a train that is not operating at restricted speed be governed...
If a train receives permission from the roadway worker in charge to...
In signaled territory, when must a spring switch be tested prior to...
When authorized to move against the current of traffic in Rule 251...
What must verbal permissoin to pass a Stop Signal from the train...
How must the crew of a passenger train be governed when the same...
When the greeting message from a Type-1 defect detector indicates that...
How must movements within Yard Limits be made on signaled track?
When radios are used in connection with switching, backing or pushing...
How is a train authorized to occupy the main track in Track Warrant...
In DTC-Track Warrant territory, what type(s) of Block(s) can be...
When switching limits are authorized by the train dispatcher to permit...
Under the situation indicated, how must a train approach a home signal...
Under the situation indicated, how must a train approach a home...
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