Electric Traction The efficiency of diesel locomotives is nearly 30 to 40 percent 45 to 55 percent 60 to 70 percent 20 to 25 percent 30 to 40 percent 45 to 55 percent 60 to 70 percent 20 to 25 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of a steam engine an average coal consumption per km is nearly 60 to 80 kg 28 to 30 kg 100 to 120 kg 150 to 175 kg 60 to 80 kg 28 to 30 kg 100 to 120 kg 150 to 175 kg ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In main line service as compared to urban and suburban service Acceleration and retardation rates are low All of the listed here Distance between the stops is more Maximum speed reached is high Acceleration and retardation rates are low All of the listed here Distance between the stops is more Maximum speed reached is high ANSWER DOWNLOAD EXAMIANS APP
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 Watt-hours per tonne km is usually the specific energy consumption for suburban services. 100-150 150-200 50 - 75 120-150 100-150 150-200 50 - 75 120-150 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 Accelerating and braking periods are comparatively smaller It has longer coasting period All of the listed here It has longer free running period Accelerating and braking periods are comparatively smaller It has longer coasting period All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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