Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 50 - 75 100-150 150-200 120-150 50 - 75 100-150 150-200 120-150 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Battery locomotive All of the listed here Steam engine Diesel engine Battery locomotive All of the listed here Steam engine Diesel engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The specific energy consumption of a train depends on which of the following? Distance covered Gradient Acceleration and retardation All of the listed here Distance covered Gradient Acceleration and retardation All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The coasting retardation is around 3.6 km phps 1.6 km phps 0.16 km phps 2.6 km phps 3.6 km phps 1.6 km phps 0.16 km phps 2.6 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is an advantage of electric traction over other methods of traction? All of the listed here Better braking action Faster acceleration No pollution problems All of the listed here Better braking action Faster acceleration No pollution problems ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? Reduced current method Tap changing control of transformer All of the listed here Series parallel operation of motors Reduced current method Tap changing control of transformer All of the listed here Series parallel operation of motors ANSWER DOWNLOAD EXAMIANS APP
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