Centralized Traffic Control - Ctc Quiz - 39 Questions

Prior to entering the limits, it is necessary to ensure that the working limits are described and permission is received from the employee(s) listed on the authority. This ensures that the limits are not occupied by other personnel. Additionally, movements within the limits must be made at restricted speed to ensure safety. Both of these statements are correct and important for following Rule 10.3.3.

The question asks about the actions that the crew of a train must take if they overrun a block signal that requires them to stop. According to Rule 6.22 / 9.5, the crew must do three things: warn other trains at once by radio, stop the train immediately, and report it to the train dispatcher. The correct answer states that all of these answers are correct, indicating that all three actions are necessary in this situation.

According to Rule 10.3, if more than one Track and Time has been issued, all crew members and equipment need to be verbally released in the clear before reporting clear of the limits. This means that even if a crew member or equipment has completed their assigned task and is physically clear of the limits, they still need to receive verbal confirmation before they can officially report clear. This ensures that all crew members and equipment are accounted for and safely released from their duties before leaving the area. Therefore, the answer is true.

According to Rule 9.13, after passing the STOP indication and aligning the switches for the intended route, the switch machines should be restored to power after at least one unit or car passes over the switch points. Therefore, the correct answer is True.

According to Rule 9.5.5, it is necessary to report any delay to the dispatcher when a controlled signal displays a proceed indication but movement cannot occur promptly. This means that if there is any obstacle or issue preventing the train from moving forward despite the signal indicating that it is safe to do so, the delay must be reported to the dispatcher. Therefore, the correct answer is True.

The given answer "True" is correct because according to Rule 6.5 / 9.10, the train is authorized to move back to the next siding after completing the work and notifying the dispatcher. The speed in area "A" is R.S., which means it should follow the restricted speed limit, and the speed in area "B" is 20 MPH. Therefore, the statement is true.

According to Rule 8.3, it is acceptable for a switch to be left open while moving through the limits of joint track and time.

The correct answer is that the control operator or dispatcher must verify that there are no conflicting movements before giving the authority. This ensures that there are no other trains or conflicting movements on the track before a train is authorized to enter. This step is crucial to maintaining safety and preventing accidents in CTC territory and manual interlocking limits.

An electric switch lock is a type of lock that is controlled by electricity and is used to restrict the use of a hand-operated switch. This lock ensures that the switch can only be operated by authorized personnel and prevents unauthorized access or tampering. It adds an extra layer of security and control to the switch, ensuring that it is used correctly and safely.

Centralized Traffic Control (CTC) is a block system that relies on block signal indications to authorize train movement. This means that trains can only proceed when they receive the appropriate signal indication from the block signals. The signals are activated either by a train or by certain conditions that affect the use of the block. CTC ensures that train movement is controlled and authorized, providing a safe and efficient operation on the railway.

According to Rule 10.2, you can clear the main track at a hand operated switch that is NOT equipped with an electric lock when a signal governs movement to the main track. This means that if there is a signal indicating that it is safe to proceed onto the main track, you can clear the switch without the need for an electric lock. The other options mentioned in the question, such as the maximum authorized speed and the switch being within Yard Limits, are not relevant in this context.

As you approach the limits of CTC territory, both the train operator and the conductor must call out "Diverging Clear". This is true according to Rule 9.12.1 / 10.1. Additionally, the authority to enter the main track in CTC can be given either by a signal or by verbal indication. Therefore, the correct answer is true.

If the engines have not cleared the switch, it means that the train has not fully completed the process of changing directions. According to Rule 6.4.2, the train must receive permission from the control operator before changing directions. Therefore, it would be necessary to call the dispatcher to obtain the required permission before proceeding with the change of direction.

When releasing Track and Time authority, employees must state their name or other identification, as well as the limits being released, including the number if applicable. They should also indicate "VOID" on the mandatory directive and retain it for the continuous tour of duty. Both of these actions are necessary to ensure proper communication and documentation when transferring authority.

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According to Rule 9.13.1, if Track and Time includes "Switch Yes", it is necessary to call the dispatcher for permission if you want to operate a dual control switch by hand. This means that even if the switch is set to "Switch Yes", you still need to seek permission from the dispatcher before manually operating the switch. Therefore, the correct answer is Yes.

If the Track and Time authority includes "Switch Yes" at CPT 21, the limits would extend only to the outer opposing signal at CPT 21. This means that the authorized movement would be limited to the area between the starting point (CPT 21) and the outer opposing signal at CPT 21. The switch at CPT 28 would not be included in the authorized limits.

A Dual Control Switch is a type of switch that can be operated both by power and by hand. It can be controlled either through a power mechanism or manually. This allows for flexibility in operating the switch, as it can be operated using power when available or manually when necessary.

The correct answer is "Stop the train at once and report the signal change to the train dispatcher." This is because when a signal displaying proceed changes to an indication requiring a train to stop, the train must come to a stop immediately and inform the train dispatcher about the signal change. This ensures the safety of the train and allows the dispatcher to take appropriate actions.

The crew will comply with Rule 9.13.1 by hand operating the dual control switch and not returning it to power until the final movement over the switch has been made. They must also notify the control operator when the switch has been returned to power. Further movements should be made based on signal indication or as authorized by the control operator.

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The correct answer is "Timetables." This is because the question is asking how to determine if there is a moveable point frog at a certain location. The answer "Timetables" suggests that one should look at the timetables to see if there is a moveable point frog at that location. On the other hand, the answer "Look for green frogs" does not provide any information about how to determine if there is a moveable point frog. Therefore, the correct answer is "Timetables."

The indication of a distant signal clear is to proceed, but be prepared to stop before any part of the train or engine passes the next signal or switch point indicator. This means that the train can continue moving, but the driver should be ready to stop if necessary.

The correct answer is that the limits extend to the signal governing movement over the switch at CPT 21. This means that the dispatcher is authorizing the movement of the train from CPT 28 to CPT 21 on the #1 main track, and the limits of this authorization extend up to the signal that controls the movement over the switch at CPT 21. This signal governs the safe movement of trains over the switch, ensuring that they can proceed safely onto the designated track.

According to Rule 6.4.1 / 9.12.1, when a crew member encounters a STOP indication outside of interlocking limits, they must contact the train dispatcher or control operator and obtain authority to pass the STOP indication. This is necessary because equipment has been left on the main track in CTC. Permission for a reverse movement within the same signaled block is not required, but contacting the dispatcher is necessary in this situation. The given answer accurately reflects this requirement.

The correct answer is Yes because if Foreman Burkhart cannot be reached, one could still enter the limits of the joint track and time by calling the dispatcher and verifying if the joint-time is active. This implies that there is a way to obtain the necessary information and proceed with entering the limits even without direct communication with Foreman Burkhart.

The train will pass a signal that displays Restricted Proceed within the limits of Track and Time by proceeding at restricted speed. This means that the train will continue moving, but at a reduced speed. The train must also stop before any part of the train or engine passes the signal. Additionally, the train must obtain authority from the dispatcher to pass the signal and proceed at restricted speed. The train should be prepared to pass the next signal at restricted speed, but not exceeding 15 MPH.

According to Rule 4.1.1, a new timetable must be notified at least 24 hours before it goes into effect. Therefore, the bulletin must remain in effect for 6 days after the effective date to ensure that all concerned parties have been notified and have had sufficient time to adjust their schedules accordingly.

The correct answer is both answers are correct. This means that in order to enter a main track in CTC or interlocking limits, an employee must not open the case door of an electrically locked switch or derail unless they have received verbal authority from the control operator or have received Track and Time authority. Both of these conditions must be met in order for the employee to proceed.

When entering CTC without a block signal governing movement, Rule 9.10 states that the train must proceed at restricted speed. This means that the train must maintain a speed that allows it to stop within half the range of vision, be able to stop short of any obstruction, and be able to take any necessary action to avoid an accident. The train must continue at this restricted speed until the leading wheels have passed the next governing signal or until the end of the block system.

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The correct answer is to proceed at restricted speed until the leading wheels have passed the next governing signal or the end of the block system. This means that the train should maintain a slow speed and be prepared to stop if necessary until it has passed the next signal or reached the end of the block system. This ensures safety and allows the train to respond to any potential hazards or signals ahead.

When a suspended block signal system is in effect, trains will disregard extinguished or illuminated block and interlocking signals unless they are connected to track side warning detectors, as stated in Rule 9.23. This means that trains will not rely on these signals for guidance unless specified otherwise in track bulletins. The answer correctly states this rule without explicitly mentioning it.

According to Rule 9.12.2 / 10.3, when a train is at a STOP indication that governs a manual interlocking, the crew must immediately contact the control operator to obtain authority to pass the signal. This is done after the train has come to a stop and there are no conflicting movements that can be observed. The crew member must ensure that they have obtained the necessary permission before proceeding past the signal.

After stopping, the train can enter the block without contacting the control operator and return to the cars left on the main track. The fact that there is an absolute signal displaying a red aspect does not prevent the train from proceeding as long as it has stopped before entering the block. The train does not need authorization from the control operator to proceed in this situation.

The correct answer is "Proceed prepared to stop at the next signal until the next signal is visible and that signal displays a proceed indication." This means that the train should be ready to come to a stop at the next signal, and can only proceed when the signal is visible and shows a proceed indication. This ensures that the train can safely continue its journey without any obstructions or hazards ahead.

Both answers are correct. According to Rule 9.8, a train may comply with the next governing signal when its aspect can be clearly seen and the signal governs the track where movement is occurring or will be made. However, a train may not comply with the next governing signal if it is operating on a signal or complying with a rule that requires movement at restricted speed. Therefore, both statements correctly explain the conditions under which a train may or may not comply with the next governing signal.

According to Rule 10.3, if Track and Time authority is not joint with others, train movements may be made in either direction according to signal indication. This means that trains can move in the direction that the signals indicate, regardless of whether it is with or against the current of traffic. Therefore, both answers are correct.

After contacting the dispatcher and confirming that there is no temporary speed restriction in effect at the location, the train should proceed at a speed of 10 MPH once it is 2 miles beyond the yellow flag. This is in accordance with Rule 5.4.2, which states that when no temporary speed restriction is in effect, trains should continue moving at restricted speed until 2 miles beyond the location where the restriction was supposed to be.