Electric Traction Which of the following braking systems on the locomotives is costly? Regenerative braking on electric locomotives Vacuum braking on diesel locomotives Vacuum braking on steam locomotives All braking systems are equally costly Regenerative braking on electric locomotives Vacuum braking on diesel locomotives Vacuum braking on steam locomotives All braking systems are equally costly ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ frequency is not common in low frequency traction system None of the listed here 16 Hz 40 Hz 25 Hz None of the listed here 16 Hz 40 Hz 25 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In main line service as compared to urban and suburban service Distance between the stops is more All of the listed here Maximum speed reached is high Acceleration and retardation rates are low Distance between the stops is more All of the listed here Maximum speed reached is high Acceleration and retardation rates are low ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In a steam locomotive electric power is provided through Diesel engine generator Small turbo-generator Overhead wire Battery system Diesel engine generator Small turbo-generator Overhead wire Battery system ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of locomotives the tractive power is provided by Single cylinder double acting steam engine Double cylinder, single acting steam engine Single stage steam turbine Double cylinder, double acting steam engine Single cylinder double acting steam engine Double cylinder, single acting steam engine Single stage steam turbine Double cylinder, double acting steam engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Power for lighting in passenger coach, in a long distance electric train, is provided Directly through overhead electric line Through rails Through locomotive Through individual generator of bogie and batteries Directly through overhead electric line Through rails Through locomotive Through individual generator of bogie and batteries ANSWER DOWNLOAD EXAMIANS APP
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