Electric Traction Which of the following is the advantage of electric braking? It avoids wear of track Motor continues to remain loaded during braking It is instantaneous More heat is generated during braking It avoids wear of track Motor continues to remain loaded during braking It is instantaneous More heat is generated during braking ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion is Equal in both AC. and D.C. traction Low in case of D.C. traction than in the case of AC. traction High in case of D.C. traction than in the case of AC. traction All of the listed here Equal in both AC. and D.C. traction Low in case of D.C. traction than in the case of AC. traction High in case of D.C. traction than in the case of AC. traction All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The air resistance to the movement of the train is proportional to (speed)2 (speed)3 speed 1/speed (speed)2 (speed)3 speed 1/speed ANSWER DOWNLOAD EXAMIANS APP
Electric Traction ________ have maximum unbalanced forces. Diesel locomotives Electric locomotives All of the listed here Steam locomotives Diesel locomotives Electric locomotives All of the listed here Steam locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The braking retardation is usually in the range 15 to 30 km phps 3 to 5 km phps 0.15 to 0.30 km phps 5 to 8 km phps 15 to 30 km phps 3 to 5 km phps 0.15 to 0.30 km phps 5 to 8 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The return circuit for tram cars is through A. Neutral wire Cables Rails Neutral wire Common earthing Cables Rails Neutral wire Common earthing ANSWER DOWNLOAD EXAMIANS APP
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