Electric Traction The horsepower of steam locomotives is 500 to 1000 2500 to 3000 Up to 1500 1500 to 2000 500 to 1000 2500 to 3000 Up to 1500 1500 to 2000 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the disadvantage of electric traction over other systems of traction? Corrosion problems in the underground pipe work Interference with communication lines Short time power failure interrupts traffic for hours High capital outlay in fixed installations beside route limitation Corrosion problems in the underground pipe work Interference with communication lines Short time power failure interrupts traffic for hours High capital outlay in fixed installations beside route limitation ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Quadrilateral speed-time curve pertains to which of the following services? Urban service Urban and suburban service Main line service Suburban service Urban service Urban and suburban service Main line service Suburban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? All of the listed here Series parallel operation of motors Reduced current method Tap changing control of transformer All of the listed here Series parallel operation of motors Reduced current method Tap changing control of transformer ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For diesel locomotives the range of horsepower is 500 to 1000 1500 to 2500 2000 to 2500 1000 to 2000 500 to 1000 1500 to 2500 2000 to 2500 1000 to 2000 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction ________ have maximum unbalanced forces. Electric locomotives Diesel locomotives All of the listed here Steam locomotives Electric locomotives Diesel locomotives All of the listed here Steam locomotives ANSWER DOWNLOAD EXAMIANS APP
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