Electric Traction Due to which of the following coefficient of adhesion improves? Rust on the rails All of the listed here Dust on the rails Sand on the rails Rust on the rails All of the listed here Dust on the rails Sand on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption becomes All of the listed here Less if distance between stops is more More on steeper gradient More with high train resistance All of the listed here Less if distance between stops is more More on steeper gradient More with high train resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a superfast train is 60 kmph 100 kmph More than 100 kmph 75 kmph 60 kmph 100 kmph More than 100 kmph 75 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The resistance encountered by a train in motion is on account of Friction at the track All of the listed here Resistance offered by air Friction at various parts of the rolling stock Friction at the track All of the listed here Resistance offered by air Friction at various parts of the rolling stock ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In India, electrification of railway track was done for the first time in which of the following years? 1940-1942 1925 - 1932 1935 - 1938 1920-1925 1940-1942 1925 - 1932 1935 - 1938 1920-1925 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Series motor is not suited for traction duty due to which of the following account? Current surges after temporary switching off supply Commutating property at heavy load Less current drain on the heavy load torque Self relieving property Current surges after temporary switching off supply Commutating property at heavy load Less current drain on the heavy load torque Self relieving property ANSWER DOWNLOAD EXAMIANS APP
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