Electric Traction The voltage used for suburban trains in D.C. system is usually 220 V 12 V 24 V 600 to 750 V 220 V 12 V 24 V 600 to 750 V ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction? Reduced current method All of the listed here Tap changing control of transformer Series parallel operation of motors Reduced current method All of the listed here Tap changing control of transformer Series parallel operation of motors ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Specific energy consumption is affected by which of the following factors? Gradient Distance between stops All of the listed here Retardation and acceleration values Gradient Distance between stops All of the listed here Retardation and acceleration values ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The braking retardation is usually in the range 15 to 30 km phps 5 to 8 km phps 0.15 to 0.30 km phps 3 to 5 km phps 15 to 30 km phps 5 to 8 km phps 0.15 to 0.30 km phps 3 to 5 km phps ANSWER DOWNLOAD EXAMIANS APP
Electric Traction _________ frequency is not common in low frequency traction system 16 Hz None of the listed here 40 Hz 25 Hz 16 Hz None of the listed here 40 Hz 25 Hz ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Electric locomotives in India are manufactured at Jamalpur Chittaranjan Bangalore Gorakhpur Jamalpur Chittaranjan Bangalore Gorakhpur ANSWER DOWNLOAD EXAMIANS APP
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