Which supply is using for train AC or DC & what is the
voltage????????
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Answer Posted / annu
IN INDIAN RAILWAY 25000V SINGLE PHASE AC SUPPLY IS USED
WHICH IS CONVERTED IN D.C THROUGH A RECTIFIER SET BECAUSE
IN ELECTRIC ENGINE WE ARE USING DC SERIES MOTOR AND FOR
THIS WE NEED DC SUPPLY . CAUSE OF USING DC SERIES MOTOR IS
THAT ITS STARTING TORQUE IS TOO HIGH IN ALL MOTORS.
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