Electric Traction Due to which of the following coefficient of adhesion improves? All of the listed here Sand on the rails Dust on the rails Rust on the rails All of the listed here Sand on the rails Dust on the rails Rust on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Power for lighting in passenger coach, in a long distance electric train, is provided Through locomotive Through individual generator of bogie and batteries Directly through overhead electric line Through rails Through locomotive Through individual generator of bogie and batteries Directly through overhead electric line Through rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is least in _______ service. Suburban Urban None of the listed here Main line Suburban Urban None of the listed here Main line ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Battery operated trucks are used in Factories for material transportation Narrow gauge traction Steel mills Power stations Factories for material transportation Narrow gauge traction Steel mills Power stations ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Tractive effort is required to Overcome the gravity component of train mass All of the listed here Accelerate the train mass Overcome friction, windage and curve resistance Overcome the gravity component of train mass All of the listed here Accelerate the train mass Overcome friction, windage and curve resistance 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 Tap changing control of transformer Reduced current method All of the listed here Series parallel operation of motors Tap changing control of transformer Reduced current method All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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