Electric Traction Methods can bring the locomotive to dead stop. Plugging braking Rheostat braking None of the listed here Regenerative braking Plugging braking Rheostat braking None of the listed here Regenerative braking ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is 75 kmph 100 kmph More than 100 kmph 60 kmph 75 kmph 100 kmph More than 100 kmph 60 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of locomotives the tractive power is provided by Double cylinder, single acting steam engine Single cylinder double acting steam engine Double cylinder, double acting steam engine Single stage steam turbine Double cylinder, single acting steam engine Single cylinder double acting steam engine Double cylinder, double acting steam engine Single stage steam turbine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The specific energy consumption of a train depends on which of the following? Acceleration and retardation Gradient All of the listed here Distance covered Acceleration and retardation Gradient All of the listed here Distance covered ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For three-phase induction motors which of the following is the least efficient method of speed control? Combination of cascade and pole changing Rheostat control Pole changing Cascade control Combination of cascade and pole changing Rheostat control Pole changing Cascade control ANSWER DOWNLOAD EXAMIANS APP
Electric Traction ________ have maximum unbalanced forces. All of the listed here Steam locomotives Electric locomotives Diesel locomotives All of the listed here Steam locomotives Electric locomotives Diesel locomotives ANSWER DOWNLOAD EXAMIANS APP
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