Electric Traction Automatic signaling is used for which of the following trains? Mail and express trains All trains Suburban and Urban electric trains Superfast trains Mail and express trains All trains Suburban and Urban electric trains Superfast trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The pulsating torque exerted by steam locomotives causes which of the following? Hammer blow All of the listed here Jolting and skidding Pitching Hammer blow All of the listed here Jolting and skidding Pitching ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The number of passenger coaches that can be attached to a diesel engine locomotive on broad gauge is usually restricted to 20 5 10 15 20 5 10 15 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following happens in Kando system? Single phase supply is converted into three phase system Single phase A.C. is converted into D.C. None of the listed here Three phase A.C. is converted into D.C. Single phase supply is converted into three phase system Single phase A.C. is converted into D.C. None of the listed here Three phase A.C. is converted into D.C. ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? Dew on rails Both Dew on rails and Oil on the rails Oil on the rails Sand on rails Dew on rails Both Dew on rails and Oil on the rails Oil on the rails Sand on rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Overhead lines for power supply to tram cars are at a minimum height of 6 m 3 m 10 m 15 m 6 m 3 m 10 m 15 m ANSWER DOWNLOAD EXAMIANS APP
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