Electric Traction Locomotives with monometer bogies have Uneven distribution of tractive effect Lot of skidding Suitability for passenger as well as freight service Low coefficient of adhesion Uneven distribution of tractive effect Lot of skidding Suitability for passenger as well as freight service Low coefficient of adhesion ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The braking retardation is usually in the range 5 to 8 km phps 3 to 5 km phps 0.15 to 0.30 km phps 15 to 30 km phps 5 to 8 km phps 3 to 5 km phps 0.15 to 0.30 km phps 15 to 30 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following state capitals (in India) is not on broad gauge track? Bhopal Chandigarh Jaipur Lucknow Bhopal Chandigarh Jaipur Lucknow ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The resistance encountered by a train in motion is on account of All of the listed here Friction at various parts of the rolling stock Friction at the track Resistance offered by air All of the listed here Friction at various parts of the rolling stock Friction at the track Resistance offered by air ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the disadvantage of electric traction over other systems of traction? High capital outlay in fixed installations beside route limitation Interference with communication lines Corrosion problems in the underground pipe work Short time power failure interrupts traffic for hours High capital outlay in fixed installations beside route limitation Interference with communication lines Corrosion problems in the underground pipe work Short time power failure interrupts traffic for hours ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? Tap changing control of transformer 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 ANSWER DOWNLOAD EXAMIANS APP
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