Electric Traction The speed of a superfast train is 60 kmph 75 kmph 100 kmph More than 100 kmph 60 kmph 75 kmph 100 kmph More than 100 kmph ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The overall efficiency of steam locomotive is around 25 to 35 percent 35 to 45 percent 15 to 20 percent 5 to 10 percent 25 to 35 percent 35 to 45 percent 15 to 20 percent 5 to 10 percent ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? All of the listed here Tap changing control of transformer Reduced current method Series parallel operation of motors All of the listed here Tap changing control of transformer Reduced current method Series parallel operation of motors ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The speed of a locomotive is controlled by Gear box Flywheel Regulating steam flow to engine Applying brakes Gear box Flywheel Regulating steam flow to engine Applying brakes ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Due to which of the following coefficient of adhesion improves? Sand on the rails Rust on the rails Dust on the rails All of the listed here Sand on the rails Rust on the rails Dust on the rails All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The rate of acceleration on suburban or urban service is in the range 5 to 10 km phps 0.2 to 0.5 km phps 1.6 to 4.0 km phps 15 to 25 km phps 5 to 10 km phps 0.2 to 0.5 km phps 1.6 to 4.0 km phps 15 to 25 km phps ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS