Electric Traction Automatic signaling is used for which of the following trains? All trains Suburban and Urban electric trains Mail and express trains Superfast trains All trains Suburban and Urban electric trains Mail and express trains Superfast trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The normal value of adhesion friction is 0.25 0.30 0.35 0.50 0.25 0.30 0.35 0.50 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Speed-time curve of main line service differs from those of urban and suburban services on following account It has longer free running period It has longer coasting period All of the listed here Accelerating and braking periods are comparatively smaller It has longer free running period It has longer coasting period All of the listed here Accelerating and braking periods are comparatively smaller ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ locomotive has the highest operational availability. All of the listed here Electric Steam Diesel All of the listed here Electric Steam Diesel ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? 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 All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 50 - 75 100-150 150-200 120-150 50 - 75 100-150 150-200 120-150 ANSWER DOWNLOAD EXAMIANS APP
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