Electric Traction The normal value of adhesion friction is 0.35 0.30 0.25 0.50 0.35 0.30 0.25 0.50 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 Commutating property at heavy load Less current drain on the heavy load torque Self relieving property Current surges after temporary switching off supply Commutating property at heavy load Less current drain on the heavy load torque Self relieving property ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following is the voltage for single phase A.C. system? 220 v 220 V 11 kV 5 kV 220 v 220 V 11 kV 5 kV ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Watt-hours per tonne km is usually the specific energy consumption for suburban services. 150-200 50 - 75 100-150 120-150 150-200 50 - 75 100-150 120-150 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Quadrilateral speed-time curve pertains to which of the following services? Main line service Urban and suburban service Suburban service Urban service Main line service Urban and suburban service Suburban service Urban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Overload capacity of diesel engines is usually restricted to 8 percent 2 percent 6 percent 4 percent 8 percent 2 percent 6 percent 4 percent ANSWER DOWNLOAD EXAMIANS APP
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