Electric Traction Long distance railways use which of the following? 25 kV three phase A.C. 200 V D.C. 25 kV two phase A.C. 25 kV single phase A.C. 25 kV three phase A.C. 200 V D.C. 25 kV two phase A.C. 25 kV single phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is affected by which of the following factors? All of the listed here Retardation and acceleration values Distance between stops Gradient All of the listed here Retardation and acceleration values Distance between stops Gradient ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Main traction systems used in India are, those using Electric locomotives Steam engine locomotives All of the listed here Diesel engine locomotives Electric locomotives Steam engine locomotives All of the listed here Diesel engine locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Series motor is not suited for traction duty due to which of the following account? Commutating property at heavy load Self relieving property Current surges after temporary switching off supply Less current drain on the heavy load torque Commutating property at heavy load Self relieving property Current surges after temporary switching off supply Less current drain on the heavy load torque ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The wheels of a train, engine as well as bogies, are slightly tapered to Reduce friction Facilitate braking Increase friction Facilitate in taking turns Reduce friction Facilitate braking Increase friction Facilitate in taking turns ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following state capitals (in India) is not on broad gauge track? Lucknow Jaipur Bhopal Chandigarh Lucknow Jaipur Bhopal Chandigarh ANSWER DOWNLOAD EXAMIANS APP
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