Electric Traction The rate of acceleration on sub-urban or urban services is restricted by the consideration of Engine power Track curves Passenger Discomfort Track size Engine power Track curves Passenger Discomfort Track size ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Energy consumption in propelling the train is required for which of the following? Work against gravity while moving up the gradient Work against the resistance to motion Acceleration All of the listed here Work against gravity while moving up the gradient Work against the resistance to motion Acceleration All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Methods can bring the locomotive to dead stop. None of the listed here Regenerative braking Plugging braking Rheostat braking None of the listed here Regenerative braking Plugging braking Rheostat braking ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For three-phase induction motors which of the following is the least efficient method of speed control? Cascade control Pole changing Rheostat control Combination of cascade and pole changing Cascade control Pole changing Rheostat control Combination of cascade and pole changing ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The specific energy consumption of a train depends on which of the following? Distance covered Acceleration and retardation Gradient All of the listed here Distance covered Acceleration and retardation Gradient All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signalling is used for which of the following trains ? Superfast trains Mail and express trains Suburban and Urban electric trains All of the listed here Superfast trains Mail and express trains Suburban and Urban electric trains All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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