Electric Traction Long distance railways use which of the following? 200 V D.C. 25 kV three phase A.C. 25 kV single phase A.C. 25 kV two phase A.C. 200 V D.C. 25 kV three phase A.C. 25 kV single phase A.C. 25 kV two phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Due to which of the following coefficient of adhesion improves? Dust on the rails Sand on the rails All of the listed here Rust on the rails Dust on the rails Sand on the rails All of the listed here Rust on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be Equal to that of D.C. locomotive Less than that of D.C. locomotive None of the listed here More than that of D.C. locomotive Equal to that of D.C. locomotive Less than that of D.C. locomotive None of the listed here More than that of D.C. locomotive ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Regulating steam flow to engine Gear box Flywheel Applying brakes Regulating steam flow to engine Gear box Flywheel Applying brakes ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The wheels of a train, engine as well as bogies, are slightly tapered to Facilitate braking Increase friction Reduce friction Facilitate in taking turns Facilitate braking Increase friction Reduce friction Facilitate in taking turns ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following state capitals is not on broad gauge track ? Lucknow Bhopal Chandigarh Jaipur Lucknow Bhopal Chandigarh Jaipur ANSWER DOWNLOAD EXAMIANS APP
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