Electric Traction The air resistance to the movement of the train is proportional to 1/speed speed (speed)3 (speed)2 1/speed speed (speed)3 (speed)2 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 10 5 20 15 10 5 20 15 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of steam engines the steam pressure is 10 to 15 kgf/cm² 5 to 8 kgf/cm² 25 to 35 kgf/cm² 1 to 4 kgf/cm² 10 to 15 kgf/cm² 5 to 8 kgf/cm² 25 to 35 kgf/cm² 1 to 4 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Automatic signalling is used for which of the following trains ? All of the listed here Superfast trains Mail and express trains Suburban and Urban electric trains All of the listed here Superfast trains Mail and express trains Suburban and Urban electric trains ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Coefficient of adhesion is 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 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 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Series motor is not suited for traction duty due to which of the following account? Current surges after temporary switching off supply Self relieving property Less current drain on the heavy load torque Commutating property at heavy load Current surges after temporary switching off supply Self relieving property Less current drain on the heavy load torque Commutating property at heavy load ANSWER DOWNLOAD EXAMIANS APP
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