Electric Traction The braking retardation is usually in the range 0.15 to 0.30 km phps 15 to 30 km phps 3 to 5 km phps 5 to 8 km phps 0.15 to 0.30 km phps 15 to 30 km phps 3 to 5 km phps 5 to 8 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following happens in Kando system? Single phase A.C. is converted into D.C. Single phase supply is converted into three phase system None of the listed here Three phase A.C. is converted into D.C. Single phase A.C. is converted into D.C. Single phase supply is converted into three phase system None of the listed here Three phase A.C. is converted into D.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The resistance encountered by a train in motion is on account of All of the listed here Resistance offered by air Friction at various parts of the rolling stock Friction at the track All of the listed here Resistance offered by air Friction at various parts of the rolling stock Friction at the track ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The voltage used for suburban trains in D.C. system is usually 24 V 600 to 750 V 220 V 12 V 24 V 600 to 750 V 220 V 12 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signalling is used for which of the following trains ? Mail and express trains All of the listed here Suburban and Urban electric trains Superfast trains Mail and express trains All of the listed here Suburban and Urban electric trains Superfast trains 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 Dew on rails Sand on rails Oil on the rails Both Dew on rails and Oil on the rails Dew on rails Sand on rails Oil on the rails ANSWER DOWNLOAD EXAMIANS APP
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