Electric Traction The pulsating torque exerted by steam locomotives causes which of the following? Jolting and skidding All of the listed here Pitching Hammer blow Jolting and skidding All of the listed here Pitching Hammer blow ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ frequency is not common in low frequency traction system None of the listed here 40 Hz 16 Hz 25 Hz None of the listed here 40 Hz 16 Hz 25 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The value of coefficient of adhesion will be high when rails are Sprayed with oil Wet Greased Cleaned with sand Sprayed with oil Wet Greased Cleaned with sand ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Diesel engine Battery locomotive All of the listed here Steam engine Diesel engine Battery locomotive All of the listed here Steam engine 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. 200 V D.C. 25 kV two phase A.C. 25 kV three phase A.C. 25 kV single phase A.C. 200 V D.C. 25 kV two phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signalling is used for which of the following trains ? Suburban and Urban electric trains All of the listed here Superfast trains Mail and express trains Suburban and Urban electric trains All of the listed here Superfast trains Mail and express trains ANSWER DOWNLOAD EXAMIANS APP
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