Electric Traction Coefficient of adhesion reduces due to the presence of which of the following? 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 Both Dew on rails and Oil on the rails Dew on rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The rate of acceleration on suburban or urban service is in the range 1.6 to 4.0 km phps 5 to 10 km phps 0.2 to 0.5 km phps 15 to 25 km phps 1.6 to 4.0 km phps 5 to 10 km phps 0.2 to 0.5 km phps 15 to 25 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion is Equal in both AC. and D.C. traction High in case of D.C. traction than in the case of AC. traction All of the listed here Low in case of D.C. traction than in the case of AC. traction Equal in both AC. and D.C. traction High in case of D.C. traction than in the case of AC. traction All of the listed here Low in case of D.C. traction than in the case of AC. traction ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signaling is used for which of the following trains? Superfast trains Suburban and Urban electric trains All trains Mail and express trains Superfast trains Suburban and Urban electric trains All trains Mail and express trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Quadrilateral speed-time curve pertains to which of the following services? Urban and suburban service Main line service Suburban service Urban service Urban and suburban service Main line service Suburban service Urban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The normal value of adhesion friction is 0.25 0.30 0.50 0.35 0.25 0.30 0.50 0.35 ANSWER DOWNLOAD EXAMIANS APP
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