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if 20 hp motor starts directly stars and contenious run .
what will be the effect.

Answer Posted / nishant

For staring of Motor above 5 HP we need a starter with
overload protection e.g. Star-Delta Starter and D.O.L.
Starter for limiting starting current as motor takes 5-7
times of its full load current during starting So if we
start 20 HP motor Directly the line fuses will Blown Off
due to high starting current.

Is This Answer Correct ?    19 Yes 6 No



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