A. main line
B. urban
C. suburban
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Related Mcqs:
- The specific energy consumption of a train depends on which of the following ?
- A. Acceleration and retardation B. Gradient C. Distance covered D. All of the above...
- Specific energy consumption becomes________________?
- A. more on steeper gradient B. more with high train resistance C. less if distance between stops is more D. all of the above...
- Specific energy consumption is affected by which of the following factors ?
- A. Retardation and acceleration values B. Gradient C. Distance between stops D. All of the above...
- _______________watt-hours per tonne km is usually the specific energy consumption for suburban services?
- A. 15—20 B. 50—75 C. 120—150 D. 160—200...
- Energy consumption in propelling the train is required for which of the following?
- A. Work against the resistance to motion B. Work against gravity while moving up the gradient C. Acceleration D. All of the above...
- In case of a steam engine an average coal consumption per km is nearly________________?
- A. 150 to 175 kg B. 100 to 120 kg C. 60 to 80 kg D. 28 to 30 kg...
- Speed-time curve of main line service differs from those of urban and suburban services on following account_______________?
- A. it has longer free running period B. it has longer coasting period C. accelerating and braking periods are comparatively smaller D. all of the above...
- In main line service as compared to urban and suburban service______________?
- A. distance between the stops is more B. maximum speed reached is high C. acceleration and retardation rates are low D. all of the above...
- The rate of acceleration on suburban orurban service is in the range_________________?
- A. 0.2 to 0.5 km phps B. 1.6 to 4.0 km phps C. 5 to 10 km phps D. 15 to 25 km phps...
- For which of the following locomotives the maintenance requirements are the least ?
- A. Steam locomotives B. Diesel locomotives C. Electric locomotives D. Equal in all of the above...
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