Electric Traction Speed-time curve of main line service differs from those of urban and suburban services on following account It has longer coasting period Accelerating and braking periods are comparatively smaller It has longer free running period All of the listed here It has longer coasting period Accelerating and braking periods are comparatively smaller It has longer free running period All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Main traction systems used in India are, those using Diesel engine locomotives Electric locomotives Steam engine locomotives All of the listed here Diesel engine locomotives Electric locomotives Steam engine locomotives All of the listed here 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 Oil on the rails Sand on rails Dew on rails Both Dew on rails and Oil on the rails Oil on the rails Sand on rails Dew on rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Gear box Applying brakes Regulating steam flow to engine Flywheel Gear box Applying brakes Regulating steam flow to engine Flywheel ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Suri transmission is Hydro mechanical Mechanical electrical Hydro pneumatic Electrical pneumatic Hydro mechanical Mechanical electrical Hydro pneumatic Electrical pneumatic 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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