Electric Traction In India, electrification of railway track was done for the first time in which of the following years? 1920-1925 1940-1942 1925 - 1932 1935 - 1938 1920-1925 1940-1942 1925 - 1932 1935 - 1938 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Series motor is not suited for traction duty due to which of the following account? Self relieving property Commutating property at heavy load Less current drain on the heavy load torque Current surges after temporary switching off supply Self relieving property Commutating property at heavy load Less current drain on the heavy load torque Current surges after temporary switching off supply ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The specific energy consumption of a train depends on which of the following? Acceleration and retardation All of the listed here Distance covered Gradient Acceleration and retardation All of the listed here Distance covered Gradient ANSWER DOWNLOAD EXAMIANS APP
Electric Traction If the coefficient of adhesion on dry rails is 0.26, which of the following could be the value for wet rails? 0.46 0.26 0.16 0.35 0.46 0.26 0.16 0.35 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The horsepower of steam locomotives is 1500 to 2000 Up to 1500 2500 to 3000 500 to 1000 1500 to 2000 Up to 1500 2500 to 3000 500 to 1000 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Both Dew on rails and Oil on the rails Dew on rails Oil on the rails Sand on rails Both Dew on rails and Oil on the rails Dew on rails Oil on the rails Sand on rails ANSWER DOWNLOAD EXAMIANS APP
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