Electric Traction Power for lighting in passenger coach, in a long distance electric train, is provided Directly through overhead electric line Through individual generator of bogie and batteries Through locomotive Through rails Directly through overhead electric line Through individual generator of bogie and batteries Through locomotive Through rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 120-150 150-200 100-150 50 - 75 120-150 150-200 100-150 50 - 75 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The rate of acceleration on sub-urban or urban services is restricted by the consideration of Passenger Discomfort Engine power Track size Track curves Passenger Discomfort Engine power Track size Track curves ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? All of the listed here Steam engine Battery locomotive Diesel engine All of the listed here Steam engine Battery locomotive Diesel engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion is Low in case of D.C. traction than in the case of AC. traction High in case of D.C. traction than in the case of AC. traction All of the listed here Equal in both AC. and D.C. traction Low in case of D.C. traction than in the case of AC. traction High in case of D.C. traction than in the case of AC. traction All of the listed here Equal in both AC. and D.C. traction 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 All of the listed here Tap changing control of transformer Reduced current method Series parallel operation of motors All of the listed here Tap changing control of transformer Reduced current method ANSWER DOWNLOAD EXAMIANS APP
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