Electric Traction Overhead lines for power supply to tram cars are at a minimum height of 15 m 10 m 6 m 3 m 15 m 10 m 6 m 3 m ANSWER DOWNLOAD EXAMIANS APP
Electric Traction When a bogie negotiates a curve, reduction in adhesion occurs resulting in sliding. Thus sliding is acute when Degree of curvature is more Wheel base of axles is more Both of the listed here None of the listed here Degree of curvature is more Wheel base of axles is more Both of the listed here None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The wheels of a train, engine as well as bogies, are slightly tapered to Facilitate in taking turns Increase friction Reduce friction Facilitate braking Facilitate in taking turns Increase friction Reduce friction Facilitate braking ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For 25 kV single phase system power supply frequency is 50 Hz 60 Hz 25 Hz 100 Hz 50 Hz 60 Hz 25 Hz 100 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 100-150 150-200 50 - 75 120-150 100-150 150-200 50 - 75 120-150 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Energy consumption in propelling the train is required for which of the following? 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 Work against gravity while moving up the gradient ANSWER DOWNLOAD EXAMIANS APP
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