Electric Traction Coefficient of adhesion is All of the listed here Low in case of D.C. traction than in the case of AC. traction High in case of D.C. traction than in the case of AC. traction Equal in both AC. and D.C. traction All of the listed here Low in case of D.C. traction than in the case of AC. traction High in case of D.C. traction than in the case of AC. traction Equal in both AC. and D.C. traction ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the voltage for single phase A.C. system? 220 V 5 kV 220 v 11 kV 220 V 5 kV 220 v 11 kV ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The return circuit for tram cars is through A. Neutral wire Rails Neutral wire Cables Common earthing Rails Neutral wire Cables Common earthing ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Gear box Applying brakes Flywheel Regulating steam flow to engine Gear box Applying brakes Flywheel Regulating steam flow to engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The air resistance to the movement of the train is proportional to 1/speed (speed)3 speed (speed)2 1/speed (speed)3 speed (speed)2 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be None of the listed here Equal to that of D.C. locomotive More than that of D.C. locomotive Less than that of D.C. locomotive None of the listed here Equal to that of D.C. locomotive More than that of D.C. locomotive Less than that of D.C. locomotive ANSWER DOWNLOAD EXAMIANS APP
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