Electric Traction The value of coefficient of adhesion will be high when rails are Wet Cleaned with sand Sprayed with oil Greased Wet Cleaned with sand Sprayed with oil Greased ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For 25 kV single phase system power supply frequency is 50 Hz 100 Hz 25 Hz 60 Hz 50 Hz 100 Hz 25 Hz 60 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Steam engine All of the listed here Battery locomotive Diesel engine Steam engine All of the listed here Battery locomotive Diesel engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The number of passenger coaches that can be attached to a diesel engine locomotive on broad gauge is usually restricted to 5 10 20 15 5 10 20 15 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the voltage for single phase A.C. system? 220 v 220 V 11 kV 5 kV 220 v 220 V 11 kV 5 kV ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Energy consumption in propelling the train is required for which of the following? Work against gravity while moving up the gradient Work against the resistance to motion All of the listed here Acceleration Work against gravity while moving up the gradient Work against the resistance to motion All of the listed here Acceleration ANSWER DOWNLOAD EXAMIANS APP
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