Electric Traction For 25 kV single phase system power supply frequency is 60 Hz 25 Hz 50 Hz 100 Hz 60 Hz 25 Hz 50 Hz 100 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In India diesel locomotives are manufactured at Varanasi Ajmer Bangalore Jamalpur Varanasi Ajmer Bangalore Jamalpur ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The friction at the track is proportional to None of the listed here Speed 1/speed 1/(speed)² None of the listed here Speed 1/speed 1/(speed)² ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The efficiency of diesel locomotives is nearly 45 to 55 percent 30 to 40 percent 60 to 70 percent 20 to 25 percent 45 to 55 percent 30 to 40 percent 60 to 70 percent 20 to 25 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For which of the following locomotives the maintenance requirements are the least? Diesel locomotives Steam locomotives All of the listed here Electric locomotives Diesel locomotives Steam locomotives All of the listed here Electric locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Speed-time curve of main line service differs from those of urban and suburban services on following account Accelerating and braking periods are comparatively smaller All of the listed here It has longer free running period It has longer coasting period Accelerating and braking periods are comparatively smaller All of the listed here It has longer free running period It has longer coasting period ANSWER DOWNLOAD EXAMIANS APP
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