Electric Traction The braking retardation is usually in the range 3 to 5 km phps 5 to 8 km phps 15 to 30 km phps 0.15 to 0.30 km phps 3 to 5 km phps 5 to 8 km phps 15 to 30 km phps 0.15 to 0.30 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be More than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here Less than that of D.C. locomotive More than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here Less than that of D.C. locomotive ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The rate of acceleration on suburban or urban service is in the range 0.2 to 0.5 km phps 5 to 10 km phps 1.6 to 4.0 km phps 15 to 25 km phps 0.2 to 0.5 km phps 5 to 10 km phps 1.6 to 4.0 km phps 15 to 25 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption becomes Less if distance between stops is more All of the listed here More on steeper gradient More with high train resistance Less if distance between stops is more All of the listed here More on steeper gradient More with high train resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Series motor is not suited for traction duty due to which of the following account? Current surges after temporary switching off supply Less current drain on the heavy load torque Self relieving property Commutating property at heavy load Current surges after temporary switching off supply Less current drain on the heavy load torque Self relieving property Commutating property at heavy load ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Due to which of the following coefficient of adhesion improves? Sand on the rails Rust on the rails All of the listed here Dust on the rails Sand on the rails Rust on the rails All of the listed here Dust on the rails ANSWER DOWNLOAD EXAMIANS APP
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