Electric Traction In case of locomotives the tractive power is provided by Double cylinder, double acting steam engine Double cylinder, single acting steam engine Single stage steam turbine Single cylinder double acting steam engine Double cylinder, double acting steam engine Double cylinder, single acting steam engine Single stage steam turbine Single cylinder double acting steam engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Speed-time curve of main line service differs from those of urban and suburban services on following account Accelerating and braking periods are comparatively smaller All of the listed here It has longer free running period It has longer coasting period Accelerating and braking periods are comparatively smaller All of the listed here It has longer free running period It has longer coasting period ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Due to which of the following coefficient of adhesion improves? Rust on the rails All of the listed here Sand on the rails Dust on the rails Rust on the rails All of the listed here Sand on the rails Dust on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is least in _______ service. None of the listed here Main line Urban Suburban None of the listed here Main line Urban Suburban ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems on the locomotives is costly? Regenerative braking on electric locomotives All braking systems are equally costly Vacuum braking on steam locomotives Vacuum braking on diesel locomotives Regenerative braking on electric locomotives All braking systems are equally costly Vacuum braking on steam locomotives Vacuum braking on diesel locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the advantage of electric braking? More heat is generated during braking Motor continues to remain loaded during braking It is instantaneous It avoids wear of track More heat is generated during braking Motor continues to remain loaded during braking It is instantaneous It avoids wear of track ANSWER DOWNLOAD EXAMIANS APP
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