Electric Traction The friction at the track is proportional to 1/speed 1/(speed)² None of the listed here Speed 1/speed 1/(speed)² None of the listed here Speed ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion is All of the listed here 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 Equal in both AC. and D.C. traction All of the listed here 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 Equal in both AC. and D.C. traction ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signaling is used for which of the following trains? Mail and express trains Superfast trains Suburban and Urban electric trains All trains Mail and express trains Superfast trains Suburban and Urban electric trains All trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following happens in Kando system? Three phase A.C. is converted into D.C. Single phase A.C. is converted into D.C. None of the listed here Single phase supply is converted into three phase system Three phase A.C. is converted into D.C. Single phase A.C. is converted into D.C. None of the listed here Single phase supply is converted into three phase system ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The coasting retardation is around 0.16 km phps 3.6 km phps 2.6 km phps 1.6 km phps 0.16 km phps 3.6 km phps 2.6 km phps 1.6 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The air resistance to the movement of the train is proportional to (speed)3 (speed)2 1/speed speed (speed)3 (speed)2 1/speed speed ANSWER DOWNLOAD EXAMIANS APP
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