Electric Traction The friction at the track is proportional to 1/speed 1/(speed)² Speed None of the listed here 1/speed 1/(speed)² Speed None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Energy consumption in propelling the train is required for which of the following? Work against gravity while moving up the gradient All of the listed here Work against the resistance to motion Acceleration Work against gravity while moving up the gradient All of the listed here Work against the resistance to motion Acceleration ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The voltage used for suburban trains in D.C. system is usually 12 V 24 V 220 V 600 to 750 V 12 V 24 V 220 V 600 to 750 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The return circuit for tram cars is through A. Neutral wire Rails Neutral wire Cables Common earthing Rails Neutral wire Cables Common earthing ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of ___________ free running and coasting periods are generally long. Suburban service Mainline service Urban service All of the listed here Suburban service Mainline service Urban service All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Overload capacity of diesel engines is usually restricted to 4 percent 6 percent 8 percent 2 percent 4 percent 6 percent 8 percent 2 percent ANSWER DOWNLOAD EXAMIANS APP
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