Electric Traction Which of the following drives is suitable for mines where explosive gas exists? All of the listed here Steam engine Diesel engine Battery locomotive All of the listed here Steam engine Diesel engine Battery locomotive ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The pulsating torque exerted by steam locomotives causes which of the following? Hammer blow All of the listed here Pitching Jolting and skidding Hammer blow All of the listed here Pitching Jolting and skidding ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For which of the following locomotives the maintenance requirements are the least? All of the listed here Electric locomotives Steam locomotives Diesel locomotives All of the listed here Electric locomotives Steam locomotives Diesel locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of ___________ free running and coasting periods are generally long. All of the listed here Urban service Mainline service Suburban service All of the listed here Urban service Mainline service Suburban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Long distance railways use which of the following? 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. 25 kV three phase A.C. 25 kV single phase A.C. 25 kV two phase A.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Vacuum is created by which of the following? Ejector Vacuum pump Any of the listed here None of the listed here Ejector Vacuum pump Any of the listed here None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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