Questions and Answers
What is required to be used to obtain line clear when traditional means are not available?
Which method is NOT allowed for obtaining line clear?
Before granting line clear, what must the Station Master ascertain?
What should the Station Master include in the message sent regarding single line working?
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In which scenario can line clear be introduced?
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What color ink must entries be made in the Train Signal Register?
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What is a requirement for the lines to be deemed clear?
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What communication method is emphasized for confirming line clear?
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What must be done after the resumption of normal working following a train operation failure?
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Which of the following is NOT included as a means of communication when signals fail?
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Who has the authority to control the movement between two block stations during a signal failure?
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What information must be communicated through the exchange of private numbers?
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How long should records associated with train working on the failed system be retained at the station?
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What is the purpose of the private number exchanged between Station Masters?
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Which of these methods is inappropriate for taking line clear when automatic signalling fails?
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When automatic signalling fails and no communications are available, what should be prioritized?
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What speed restriction is placed on Loco Pilots of subsequent trains when approaching an area with an obstructed view?
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What action should the Train Manager take if a train is stopped in the affected section?
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When a train cannot proceed due to an accident, how does the Loco Pilot inform the Train Manager?
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In the case of multiple trains being dispatched, what should be endorsed on the Line Clear for the last train of the series?
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What must the Loco Pilot and the Train Manager do when trains follow one another?
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How many detonators should be placed to protect the train if it cannot proceed due to an obstruction?
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What should a Loco Pilot do when despatching a second train?
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What is the maximum speed for subsequent trains over straight sections with clear view?
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What is the procedure for controlling train movement in a block section between two stations?
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Before altering train operations in the affected section, what must be confirmed?
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What configuration should the stop signals be set to before introducing manual working?
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What format should the Station Master use to inform about the suspension of Automatic Working?
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Which communication methods can be used to obtain 'Line Clear' for the train?
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What types of telephone systems are specified for train communications during the suspension?
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What action should be taken by the Duty Station Master when the Automatic Block working is suspended?
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Why is it important for the Station Master to communicate 'Line Clear' using specific forms?
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What is the maximum speed allowed for the first train running in the wrong line?
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What must the station in rear do before allowing subsequent trains to follow each other?
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What should a Loco Pilot do when running on the wrong line?
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What is required for the movement of subsequent trains in the right line after the first train?
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What endorsement must be made on the authority T/E 912 given to the first train's Loco Pilot?
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When must the Loco Pilot of a train running in the wrong line bring the train to a stand?
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What should the station staff do if they notice a train running on the wrong line without the flasher light switched on?
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What is the speed limitation for subsequent trains running in the right line after the first train?
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Study Notes
Train Operations Under Signal Failure
- Section Controllers and Station Masters must be informed about affected areas when signal failures occur.
- Train movement is managed by the Station Master of adjacent block stations, treating the area as a single block section.
- Prior to procedures, ensure all dispatched trains have arrived; update stop signals to manual and ON position.
Communication Procedures
- Station Masters must exchange line-clear information via predefined formats using reliable communication methods including telephone systems or VHF sets.
- Records of train operations under these conditions need to be maintained and submitted for scrutiny within a week of resuming normal operations.
Handling Signal Failures
- When automatic signaling fails between two or more stations, the Station Master controls movements on either side.
- Alternative communication methods must be utilized to ensure line clear, including fixed telephones and control telephones.
- Cross-check identity via private numbers when confirming line clear communications.
Single Line Working Protocol
- The process for initiating single line working includes specific communication requirements detailing obstruction causes, the line proposed for use, and speed restrictions.
- Acknowledgement from the other Station Master is necessary before proceeding with single line working.
Safety Measures
- Line clear cannot be given unless safety conditions are met, including ensuring the line is clear beyond stop signals and coordinating with on-duty gatemen.
- Private numbers must be exchanged for all train movements to track operations efficiently.
Speed Restrictions
- Speed for the first train running on the wrong line is limited to 25 km/h; subsequent trains may run at sectional speed subject to other restrictions.
- Following trains in the right line may also be allowed sectional speed based on signal aspects.
Stopping Procedures
- The Loco Pilot must stop before any relevant stop signals when approaching a station from the wrong line, signaling appropriately.
- Train Managers and Loco Pilots are required to stay vigilant to prevent accidents and be prepared to stop for any obstructions.
Emergency Protocols
- In case of train stoppage due to an incident, Train Managers must exhibit appropriate warning signals and apply detonators as a safety measure at specified distances.
- Responsibilities fall on the Loco Pilot in the absence of a Train Manager for the protection of trains during emergencies.
Follow-Up Procedures
- All following trains must maintain clear communication regarding the timing and particulars of the preceding train to ensure safe tracking and operations.
- Details of delays and incidents must be accurately recorded to facilitate operational safety and compliance.
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Description
This quiz covers the essential procedures for managing train operations during signal failures, focusing on the roles of Section Controllers and Station Masters. Participants will learn about communication protocols and how to maintain train movement despite disruptions. The importance of record-keeping and manual signal updates is also highlighted.
