Electric Traction Which of the following is the advantage of electric braking? Motor continues to remain loaded during braking It avoids wear of track More heat is generated during braking It is instantaneous Motor continues to remain loaded during braking It avoids wear of track More heat is generated during braking It is instantaneous ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is More than 100 kmph 100 kmph 60 kmph 75 kmph More than 100 kmph 100 kmph 60 kmph 75 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In a steam locomotive electric power is provided through Diesel engine generator Overhead wire Small turbo-generator Battery system Diesel engine generator Overhead wire Small turbo-generator Battery system ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The normal value of adhesion friction is 0.35 0.30 0.25 0.50 0.35 0.30 0.25 0.50 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is an advantage of electric traction over other methods of traction? All of the listed here Faster acceleration Better braking action No pollution problems All of the listed here Faster acceleration Better braking action No pollution problems ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Long distance railways use which of the following? 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. 200 V D.C. ANSWER DOWNLOAD EXAMIANS APP
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