Electric Traction For which of the following locomotives the maintenance requirements are the least? Steam locomotives All of the listed here Diesel locomotives Electric locomotives Steam locomotives All of the listed here Diesel locomotives Electric locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The friction at the track is proportional to 1/(speed)² None of the listed here 1/speed Speed 1/(speed)² None of the listed here 1/speed Speed ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following braking systems is used on steam locomotives? Vacuum system Pneumatic system Hydraulic system None of the listed here Vacuum system Pneumatic system Hydraulic system None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signaling is used for which of the following trains? All trains Mail and express trains Suburban and Urban electric trains Superfast trains All trains Mail and express trains Suburban and Urban electric trains Superfast trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Methods can bring the locomotive to dead stop. Plugging braking None of the listed here Rheostat braking Regenerative braking Plugging braking None of the listed here Rheostat braking Regenerative braking ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The air resistance to the movement of the train is proportional to (speed)3 1/speed (speed)2 speed (speed)3 1/speed (speed)2 speed ANSWER DOWNLOAD EXAMIANS APP
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