Electric Traction Which of the following is an advantage of electric traction over other methods of traction? Better braking action No pollution problems Faster acceleration All of the listed here Better braking action No pollution problems Faster acceleration All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Vacuum is created by which of the following? 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 Ejector ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of ___________ free running and coasting periods are generally long. Mainline service Urban service All of the listed here Suburban service Mainline service Urban service All of the listed here Suburban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption becomes More on steeper gradient All of the listed here Less if distance between stops is more More with high train resistance More on steeper gradient All of the listed here Less if distance between stops is more More with high train resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is 75 kmph 100 kmph 60 kmph More than 100 kmph 75 kmph 100 kmph 60 kmph More than 100 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the disadvantage of electric traction over other systems of traction? Interference with communication lines High capital outlay in fixed installations beside route limitation Corrosion problems in the underground pipe work Short time power failure interrupts traffic for hours Interference with communication lines High capital outlay in fixed installations beside route limitation Corrosion problems in the underground pipe work Short time power failure interrupts traffic for hours ANSWER DOWNLOAD EXAMIANS APP
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