Electric Traction In tram ways which of the following motors is used? AC. single phase capacitor start motor A.C. three phase motor D.C. shunt motor D.C. series motor AC. single phase capacitor start motor A.C. three phase motor D.C. shunt motor D.C. series motor ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For 25 kV single phase system power supply frequency is 100 Hz 60 Hz 50 Hz 25 Hz 100 Hz 60 Hz 50 Hz 25 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signaling is used for which of the following trains? All trains Mail and express trains Superfast trains Suburban and Urban electric trains All trains Mail and express trains Superfast trains Suburban and Urban electric trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The specific energy consumption of a train depends on which of the following? Gradient Distance covered Acceleration and retardation All of the listed here Gradient Distance covered Acceleration and retardation All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 50 - 75 120-150 150-200 100-150 50 - 75 120-150 150-200 100-150 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Due to which of the following coefficient of adhesion improves? Rust on the rails Dust on the rails Sand on the rails All of the listed here Rust on the rails Dust on the rails Sand on the rails All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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