Electric Traction Which of the following is the voltage for single phase A.C. system? 220 V 5 kV 11 kV 220 v 220 V 5 kV 11 kV 220 v ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In main line service as compared to urban and suburban service Distance between the stops is more All of the listed here Acceleration and retardation rates are low Maximum speed reached is high Distance between the stops is more All of the listed here Acceleration and retardation rates are low Maximum speed reached is high ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Steam engine All of the listed here Battery locomotive Diesel engine Steam engine All of the listed here Battery locomotive Diesel engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The voltage used for suburban trains in D.C. system is usually 12 V 600 to 750 V 24 V 220 V 12 V 600 to 750 V 24 V 220 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Applying brakes Flywheel Gear box Regulating steam flow to engine Applying brakes Flywheel Gear box Regulating steam flow to engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The air resistance to the movement of the train is proportional to (speed)3 speed 1/speed (speed)2 (speed)3 speed 1/speed (speed)2 ANSWER DOWNLOAD EXAMIANS APP
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