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Questions and Answers
What is the primary reason for having experienced traction staff located near traction installations?
What is the primary reason for having experienced traction staff located near traction installations?
Which category does a failure in the overhead equipment (OHE) feeder lines fall under?
Which category does a failure in the overhead equipment (OHE) feeder lines fall under?
How much material is initially earmarked for breakdowns for a single line at OHE depots?
How much material is initially earmarked for breakdowns for a single line at OHE depots?
What should be one of the important items during periodic inspections by officers?
What should be one of the important items during periodic inspections by officers?
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What role do breakdown gangs play in managing traction installations?
What role do breakdown gangs play in managing traction installations?
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Which of the following is NOT a type of breakdown mentioned?
Which of the following is NOT a type of breakdown mentioned?
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What is required to ensure that OHE stores are available for breakdowns?
What is required to ensure that OHE stores are available for breakdowns?
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What is the maximum allowable condition for employees being transported in vehicles?
What is the maximum allowable condition for employees being transported in vehicles?
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Which of the following is prohibited while the vehicle is in motion?
Which of the following is prohibited while the vehicle is in motion?
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What should a driver do before leaving a parked vehicle to prevent theft?
What should a driver do before leaving a parked vehicle to prevent theft?
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When parking on a grade, what safety measures should be taken?
When parking on a grade, what safety measures should be taken?
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What should a driver do before starting a parked vehicle?
What should a driver do before starting a parked vehicle?
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What should the engine crew do upon noticing defects in the OHE?
What should the engine crew do upon noticing defects in the OHE?
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If TPC cannot be contacted, who should be informed about the defects?
If TPC cannot be contacted, who should be informed about the defects?
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What type of information should be given when reporting a breakdown to TPC?
What type of information should be given when reporting a breakdown to TPC?
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What action does the TPC take after being notified of an OHE breakdown?
What action does the TPC take after being notified of an OHE breakdown?
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What must the TPC do in addition to directing an official to the site?
What must the TPC do in addition to directing an official to the site?
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What should be done if both lines in a double track section are affected?
What should be done if both lines in a double track section are affected?
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What option may be permissible for electric locos and EMUs during a slight damage scenario?
What option may be permissible for electric locos and EMUs during a slight damage scenario?
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What role does the SM/Section Controller have once they receive information about an OHE breakdown?
What role does the SM/Section Controller have once they receive information about an OHE breakdown?
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Why should the person conveying information to TPC not leave the vicinity of the telephone?
Why should the person conveying information to TPC not leave the vicinity of the telephone?
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Who should be contacted for assistance from OHE gangs of another Division?
Who should be contacted for assistance from OHE gangs of another Division?
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What is the primary role of the intelligent person posted at the emergency telephone socket?
What is the primary role of the intelligent person posted at the emergency telephone socket?
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What action should the first Supervisor or Officer do upon reaching the site of a breakdown?
What action should the first Supervisor or Officer do upon reaching the site of a breakdown?
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Who is responsible for regulation of traffic arrangements during major breakdowns?
Who is responsible for regulation of traffic arrangements during major breakdowns?
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What should the first Officer or Supervisor do regarding evidence when a pantograph entangles with the OHE?
What should the first Officer or Supervisor do regarding evidence when a pantograph entangles with the OHE?
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What must be maintained by the field staff until normal service is restored?
What must be maintained by the field staff until normal service is restored?
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If additional gangs are required for a site, who is responsible for arranging this?
If additional gangs are required for a site, who is responsible for arranging this?
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Why is it difficult to determine the origin of damage when a pantograph collides with the OHE?
Why is it difficult to determine the origin of damage when a pantograph collides with the OHE?
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What should drivers do when blinded by glaring headlights?
What should drivers do when blinded by glaring headlights?
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What is the importance of requesting assistance from neighboring divisions?
What is the importance of requesting assistance from neighboring divisions?
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What is NOT a responsibility of the Officer or Supervisor overseeing repair work?
What is NOT a responsibility of the Officer or Supervisor overseeing repair work?
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How should drivers react when emergency vehicles approach?
How should drivers react when emergency vehicles approach?
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What is the proper action when descending a hill?
What is the proper action when descending a hill?
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What should drivers do when approaching railway crossings?
What should drivers do when approaching railway crossings?
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What is the proper speed adjustment for driving on slippery roads?
What is the proper speed adjustment for driving on slippery roads?
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When reversing a vehicle, what is essential to ensure safety?
When reversing a vehicle, what is essential to ensure safety?
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When is it appropriate to use the horn while driving?
When is it appropriate to use the horn while driving?
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What must be observed when transporting heavy materials?
What must be observed when transporting heavy materials?
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What requirement must be fulfilled when transporting long sections of materials?
What requirement must be fulfilled when transporting long sections of materials?
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What is a restriction related to passengers in a vehicle?
What is a restriction related to passengers in a vehicle?
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What is the primary responsibility of maintenance gangs concerning traction installations?
What is the primary responsibility of maintenance gangs concerning traction installations?
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What kind of quantity of materials is recommended to maintain for breakdowns initially at an OHE depot?
What kind of quantity of materials is recommended to maintain for breakdowns initially at an OHE depot?
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In which circumstance might 'breakdown gangs' be particularly crucial?
In which circumstance might 'breakdown gangs' be particularly crucial?
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What must be updated periodically at OHE depots to ensure sufficient breakdown supplies?
What must be updated periodically at OHE depots to ensure sufficient breakdown supplies?
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Which item is NOT listed as part of the breakdown equipment required at OHE depots?
Which item is NOT listed as part of the breakdown equipment required at OHE depots?
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Why is it important for traction staff to be housed near traction installations?
Why is it important for traction staff to be housed near traction installations?
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Where should the breakdown equipment be stored at OHE depots?
Where should the breakdown equipment be stored at OHE depots?
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What is the primary responsibility of the supervisor in charge of the OHE depot/sub-depot?
What is the primary responsibility of the supervisor in charge of the OHE depot/sub-depot?
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Which of the following is NOT a responsibility of the TPC regarding emergency staff?
Which of the following is NOT a responsibility of the TPC regarding emergency staff?
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What should be regularly tested to ensure emergency communication facilities are effective?
What should be regularly tested to ensure emergency communication facilities are effective?
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What is the expected outcome when a traction transformer breaks down at a sub-station?
What is the expected outcome when a traction transformer breaks down at a sub-station?
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Which facility is essential for handling failures of traction transformers on railways?
Which facility is essential for handling failures of traction transformers on railways?
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In what scenario should the TPC maintain an updated register of staff addresses?
In what scenario should the TPC maintain an updated register of staff addresses?
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What is NOT typically included in the periodic inspections by supervisors regarding breakdown equipment?
What is NOT typically included in the periodic inspections by supervisors regarding breakdown equipment?
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What should senior supervisors and officers do to maintain operational readiness during inspections?
What should senior supervisors and officers do to maintain operational readiness during inspections?
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What documentation should the TPC maintain to facilitate emergency responses?
What documentation should the TPC maintain to facilitate emergency responses?
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What is the primary protocol for commencing repair work on the OHE after a breakdown?
What is the primary protocol for commencing repair work on the OHE after a breakdown?
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What action should an Officer or Supervisor take after performing temporary repairs to the OHE?
What action should an Officer or Supervisor take after performing temporary repairs to the OHE?
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In what situation should the line be cleared for diesel/steam traction?
In what situation should the line be cleared for diesel/steam traction?
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What must be requisitioned if the OHE has suffered extensive damage?
What must be requisitioned if the OHE has suffered extensive damage?
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What is the objective regarding temporary repairs to the OHE during an emergency?
What is the objective regarding temporary repairs to the OHE during an emergency?
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What should be done when remote control working is not possible due to equipment failure?
What should be done when remote control working is not possible due to equipment failure?
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What is one of the responsibilities of an Operator when taking over duty at a switching post?
What is one of the responsibilities of an Operator when taking over duty at a switching post?
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What should an Operator maintain while on duty at a switching station?
What should an Operator maintain while on duty at a switching station?
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Who is responsible for declaring an Operator as competent for switching operations?
Who is responsible for declaring an Operator as competent for switching operations?
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When an Operator receives an order from TPC, what is a key requirement they must follow?
When an Operator receives an order from TPC, what is a key requirement they must follow?
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What is important about the log book maintained by an Operator?
What is important about the log book maintained by an Operator?
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What must be ensured regarding road access for traction sub-stations?
What must be ensured regarding road access for traction sub-stations?
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What should be available for moving heavy equipment at switching stations?
What should be available for moving heavy equipment at switching stations?
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What are Operators supposed to do during a shift change?
What are Operators supposed to do during a shift change?
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What action should be avoided when dealing with remote control equipment failures?
What action should be avoided when dealing with remote control equipment failures?
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What is the procedure if TPC is unable to be contacted following the reporting of an OHE defect?
What is the procedure if TPC is unable to be contacted following the reporting of an OHE defect?
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Which step should the TPC take after being informed of an OHE breakdown?
Which step should the TPC take after being informed of an OHE breakdown?
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What should the engine crew do if they notice a defect in the OHE?
What should the engine crew do if they notice a defect in the OHE?
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Upon receiving information about an OHE breakdown, what primary action should the SM/Section Controller take?
Upon receiving information about an OHE breakdown, what primary action should the SM/Section Controller take?
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In the event of a breakdown, why is it important for the person reporting to remain near the telephone?
In the event of a breakdown, why is it important for the person reporting to remain near the telephone?
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What action may be permitted for electric locos and EMUs if the damage to the OHE is minimal?
What action may be permitted for electric locos and EMUs if the damage to the OHE is minimal?
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What critical information should be relayed when reporting a breakdown to TPC?
What critical information should be relayed when reporting a breakdown to TPC?
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Which of the following should NOT be done by the SM/Section Controller after an OHE breakdown report?
Which of the following should NOT be done by the SM/Section Controller after an OHE breakdown report?
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If damage affects both lines in a double track section, what must be identified quickly?
If damage affects both lines in a double track section, what must be identified quickly?
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What should be done to ensure the continued movement of non-electric trains during an OHE disruption?
What should be done to ensure the continued movement of non-electric trains during an OHE disruption?
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Study Notes
General Breakdowns
- All traction branch officers and supervisors must be familiar with accident reporting rules and instructions for breakdowns.
- Supplementary instructions are provided for traction installations, not contradicting other official manuals.
- Electrical accidents are covered in a separate volume.
Types of Breakdowns
- Breakdowns are categorized into sub-stations, switching stations, remote control equipment and cables, and overhead electric lines (OHE) feeder/transmission lines.
- Breakdown gangs of experienced traction staff should handle accidents/breakdowns at traction installations.
- Electrified suburban sections require dedicated breakdown gangs during peak traffic hours.
Emergency Stores and Equipment
- Each OHE depot/sub-depot should have a specific quantity of OHE stores (masts, conductors, insulators, fittings, etc.) for breakdowns.
- The minimum and maximum OHE store quantities are estimated based on experience and revised periodically.
- OHE inspection cars, wiring trains, breakdown lorries, and tools (straining screws, clamps, ladders) must be maintained for use.
- Supervisors and officers should regularly inspect breakdown equipment adequacy.
Sub-Station and Switching Station Breakdowns
- Breakdowns of a single traction transformer or circuit breaker at a sub-station should not halt operations due to backup availability.
- Central repair shops are needed for major traction transformer repairs.
- These facilities should include a crane bay, oil storage tanks, oil purification plant, testing equipment, and a small workshop for urgent repairs.
- A mobile power van for maintenance of traction transformers is necessary.
Breakdown of Remote Control Equipment
- Remote control operations are suspended when issues arise with P&T cables, remote control equipment, or batteries.
- Qualified staff ("Operators") should manually operate switching stations while issues are addressed.
- A register of trained and approved operators is maintained.
- Operators must familiarize themselves with equipment workings and administrative procedures.
- Operators maintain a log of operations, interruptions of supply, malfunctions, and other relevant records.
- Other personnel (e.g., Khalasi) should accompany operators, especially if they need telephone support.
OHE Breakdowns
- Minor OHE breakdowns must be addressed expeditiously to reduce traffic disruptions.
- Common OHE breakdowns include mast uprooting, pantograph entanglements, conductor snapping, and insulator faults.
- OHE restoration work should be performed as quickly as possible.
Records and Reporting
- Continuous records of staff movements are essential for quick responses to emergencies.
- Detailed reports on OHE breakdowns should be submitted to relevant authorities (with sketches, timelines, costs, and staff details).
- A detailed log of events is critical for assessing responsibility and improving future response times.
Protection of Staff
- Work on OHE should only start after the power block is obtained and staff protection measures are in place.
- Visual signals (GR and SR) are used during repairs.
- Special care is required when using cranes to avoid contacting live OHE components.
Road Vehicles
- Road vehicles such as trucks and jeeps should be maintained, authorized drivers need to have the necessary permits, and vehicles should be kept safe for use during emergency situations.
Maintenance of Road Vehicles
- Road vehicles should be inspected for defects, and any damage should be addressed immediately.
- Emergency vehicles need specialized maintenance and inspections to ensure readiness.
- Suitable staff training is required to ensure that those operating road vehicles are competent.
Log of Events and Reporting of Breakdowns
- Detailed logs recording events, repair durations, and costs are essential for assessing efficiency and identifying issues.
- Staff should report any OHE defects to the relevant authorities immediately.
Funds Required for Dealing with Breakdown
- Stations can use funds available from station earnings to aid in dealing with accidents and breakdowns.
- Appropriate authorization and documentation are required when using station funds.
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Description
This quiz covers the essential procedures for reporting and managing breakdowns in traction installations. It includes types of breakdowns, emergency stores, and the role of experienced staff during accidents. Perfect for traction branch officers and supervisors.
