Electric Traction For 25 kV single phase system power supply frequency is 60 Hz 100 Hz 25 Hz 50 Hz 60 Hz 100 Hz 25 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 120-150 150-200 100-150 50 - 75 120-150 150-200 100-150 50 - 75 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Vacuum is created by which of the following? Ejector Any of the listed here Vacuum pump None of the listed here Ejector Any of the listed here Vacuum pump None of the listed here 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 Which of the following is the voltage for single phase A.C. system? 220 v 5 kV 220 V 11 kV 220 v 5 kV 220 V 11 kV ANSWER DOWNLOAD EXAMIANS APP
Electric Traction If the coefficient of adhesion on dry rails is 0.26, which of the following could be the value for wet rails? 0.16 0.46 0.26 0.35 0.16 0.46 0.26 0.35 ANSWER DOWNLOAD EXAMIANS APP
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