Electric Traction The braking retardation is usually in the range 3 to 5 km phps 5 to 8 km phps 0.15 to 0.30 km phps 15 to 30 km phps 3 to 5 km phps 5 to 8 km phps 0.15 to 0.30 km phps 15 to 30 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The resistance encountered by a train in motion is on account of Friction at various parts of the rolling stock All of the listed here Friction at the track Resistance offered by air Friction at various parts of the rolling stock All of the listed here Friction at the track Resistance offered by air ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of steam engines the steam pressure is 25 to 35 kgf/cm² 10 to 15 kgf/cm² 5 to 8 kgf/cm² 1 to 4 kgf/cm² 25 to 35 kgf/cm² 10 to 15 kgf/cm² 5 to 8 kgf/cm² 1 to 4 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Long distance railways use which of the following? 200 V D.C. 25 kV two phase A.C. 25 kV three phase A.C. 25 kV single phase A.C. 200 V D.C. 25 kV two phase A.C. 25 kV three phase A.C. 25 kV single phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The specific energy consumption of a train depends on which of the following? Acceleration and retardation Gradient Distance covered All of the listed here Acceleration and retardation Gradient Distance covered All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ frequency is not common in low frequency traction system 16 Hz None of the listed here 25 Hz 40 Hz 16 Hz None of the listed here 25 Hz 40 Hz ANSWER DOWNLOAD EXAMIANS APP