Electric Traction Which of the following braking systems on the locomotives is costly? Vacuum braking on steam locomotives Regenerative braking on electric locomotives Vacuum braking on diesel locomotives All braking systems are equally costly Vacuum braking on steam locomotives Regenerative braking on electric locomotives Vacuum braking on diesel locomotives All braking systems are equally costly ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The value of coefficient of adhesion will be high when rails are Sprayed with oil Cleaned with sand Wet Greased Sprayed with oil Cleaned with sand Wet Greased ANSWER DOWNLOAD EXAMIANS APP
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 rails Through locomotive Directly through overhead electric line Through individual generator of bogie and batteries Through rails Through locomotive ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is affected by which of the following factors? Distance between stops All of the listed here Gradient Retardation and acceleration values Distance between stops All of the listed here Gradient Retardation and acceleration values ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In India, electrification of railway track was done for the first time in which of the following years? 1920-1925 1925 - 1932 1940-1942 1935 - 1938 1920-1925 1925 - 1932 1940-1942 1935 - 1938 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The friction at the track is proportional to None of the listed here 1/(speed)² 1/speed Speed None of the listed here 1/(speed)² 1/speed Speed ANSWER DOWNLOAD EXAMIANS APP
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