A.2
B.4
C.6
D.10
Related Mcqs:
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- A locomotive of weight 100 tonnes is attached to train of wagons weighing 1000 tonnes. The locomotive pulls the wagons with a constant velocity of 36 km/hour. When the coupling between the train and wagons breaks, the wagons roll on 95 m in 10 sec. The distance between the locomotive and the wagons at this instant assuming that the forces acting on the train are unaltered would be
- The power of a locomotive is 315 kW and the total weight of the train is 2000 kN. If the track resistance is qN per kN, the maximum speed that the locomotive can attain on level track will be
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- The overall efficiency of steam locomotive system is
- The efficiency of diesel locomotive is in the range
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- The process of bringing out the lustre of metal usually by the use of cloth wheels is known as
- The horse power of electric motor for a 50 tonne locomotive should be around
