Electric Traction For 25 kV single phase system power supply frequency is 60 Hz 50 Hz 25 Hz 100 Hz 60 Hz 50 Hz 25 Hz 100 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be 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 More than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is 60 kmph 75 kmph More than 100 kmph 100 kmph 60 kmph 75 kmph More than 100 kmph 100 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The normal value of adhesion friction is 0.25 0.50 0.30 0.35 0.25 0.50 0.30 0.35 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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