Electric Traction Which of the following is the voltage for single phase A.C. system? 220 v 11 kV 5 kV 220 V 220 v 11 kV 5 kV 220 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Quadrilateral speed-time curve pertains to which of the following services? Urban and suburban service Urban service Main line service Suburban service Urban and suburban service Urban service Main line service Suburban service ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Tractive effort is required to Overcome friction, windage and curve resistance Overcome the gravity component of train mass Accelerate the train mass All of the listed here Overcome friction, windage and curve resistance Overcome the gravity component of train mass Accelerate the train mass All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Due to which of the following coefficient of adhesion improves? Rust on the rails All of the listed here Sand on the rails Dust on the rails Rust on the rails All of the listed here Sand on the rails Dust on the rails ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Regulating steam flow to engine Gear box Applying brakes Flywheel Regulating steam flow to engine Gear box Applying brakes Flywheel ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The friction at the track is proportional to 1/speed 1/(speed)² None of the listed here Speed 1/speed 1/(speed)² None of the listed here Speed ANSWER DOWNLOAD EXAMIANS APP
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