Electric Traction Tractive effort is required to Overcome friction, windage and curve resistance All of the listed here Overcome the gravity component of train mass Accelerate the train mass Overcome friction, windage and curve resistance All of the listed here Overcome the gravity component of train mass Accelerate the train mass ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems on the locomotives is costly? 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 Regenerative braking on electric locomotives All braking systems are equally costly Vacuum braking on steam locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _______ was the first city in India to adopt electric traction. Bombay (Mumbai) Delhi Madras (Chennai) Calcutta (kolkata) Bombay (Mumbai) Delhi Madras (Chennai) Calcutta (kolkata) ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ frequency is not common in low frequency traction system 16 Hz 25 Hz None of the listed here 40 Hz 16 Hz 25 Hz None of the listed here 40 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of locomotives the tractive power is provided by Single cylinder double acting steam engine Single stage steam turbine Double cylinder, single acting steam engine Double cylinder, double acting steam engine Single cylinder double acting steam engine Single stage steam turbine Double cylinder, single acting steam engine Double cylinder, double acting steam engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The value of coefficient of adhesion will be high when rails are Sprayed with oil Greased Wet Cleaned with sand Sprayed with oil Greased Wet Cleaned with sand ANSWER DOWNLOAD EXAMIANS APP
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