A. 0.16 km phps
B. 1.6 km phps
C. 16 km phps
D. 40 km phps
Related Mcqs:
- In case of _________________ free running and coasting periods are generally long ?
A. main-line service
B. urban service
C. sub-urban service
D. all of the above - The braking retardation is usually in the range__________________?
A. 0.15 to 0.30 km phps
B. 0.30 to 0.6 km phps
C. 0.6 to 2.4 km phps
D. 3 to 5 km phps
E. 10 to 15 km phps - _________ locomotive has the highest operational availability?
A. Electric
B. Diesel
C. Steam - In a steam locomotive electric power is provided through_____________?
A. overhead wire
B. battery system
C. small turbo-generator
D. diesel engine generator - The number of passenger coaches that can be attached to a diesel engine locomotive on broad gauge is usually restricted to_____________/
A. 5
B. 10
C. 14
D. 17 - 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 - Which of the following is the disadvantage of electric traction over other systems of traction ?
A. Corrosion problems in the under-ground pipe work
B. Short time power failure interrupts traffic for hours
C. High capital outlay in fixed installations beside route limitation
D. Interference with communication lines
C. All of the above - have maximum unbalanced forces_______________?
A. Diesel shunters
B. Steam locomotives
C. Electric locomotives
D. Diesel locomotives - 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 - 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
