Electric Traction The wheels of a train, engine as well as bogies, are slightly tapered to Increase friction Facilitate braking Reduce friction Facilitate in taking turns Increase friction Facilitate braking Reduce friction Facilitate in taking turns ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In main line service as compared to urban and suburban service All of the listed here Distance between the stops is more Maximum speed reached is high Acceleration and retardation rates are low All of the listed here Distance between the stops is more Maximum speed reached is high Acceleration and retardation rates are low ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Both Dew on rails and Oil on the rails Sand on rails Oil on the rails Dew on rails Both Dew on rails and Oil on the rails Sand on rails Oil on the rails Dew on rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For 25 kV single phase system power supply frequency is 25 Hz 100 Hz 60 Hz 50 Hz 25 Hz 100 Hz 60 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ frequency is not common in low frequency traction system None of the listed here 16 Hz 25 Hz 40 Hz None of the listed here 16 Hz 25 Hz 40 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Main traction systems used in India are, those using All of the listed here Steam engine locomotives Diesel engine locomotives Electric locomotives All of the listed here Steam engine locomotives Diesel engine locomotives Electric locomotives ANSWER DOWNLOAD EXAMIANS APP
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