Electric Traction Due to which of the following coefficient of adhesion improves? Rust on the rails Sand on the rails Dust on the rails All of the listed here Rust on the rails Sand on the rails Dust on the rails All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction In case of locomotives the tractive power is provided by Single stage steam turbine Double cylinder, single acting steam engine Double cylinder, double acting steam engine Single cylinder double acting steam engine Single stage steam turbine Double cylinder, single acting steam engine Double cylinder, double acting steam engine Single cylinder double acting steam engine ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Tractive effort is required to Overcome friction, windage and curve resistance Accelerate the train mass All of the listed here Overcome the gravity component of train mass Overcome friction, windage and curve resistance Accelerate the train mass All of the listed here Overcome the gravity component of train mass 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 In main line service as compared to urban and suburban service All of the listed here Distance between the stops is more Acceleration and retardation rates are low Maximum speed reached is high All of the listed here Distance between the stops is more Acceleration and retardation rates are low Maximum speed reached is high ANSWER DOWNLOAD EXAMIANS APP
Electric Traction For given maximum axle load tractive efforts of AC. locomotive will be None of the listed here More than that of D.C. locomotive Less than that of D.C. locomotive Equal to that of D.C. locomotive None of the listed here More than that of D.C. locomotive Less than that of D.C. locomotive Equal to that of D.C. locomotive ANSWER DOWNLOAD EXAMIANS APP
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