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

Answer Posted / umesh

whenever we starts the 20hp motor directly with the mains
then its winding will be burnt, because the motor winding
have less then 10ohms, whenever current flows though the
winding the current will be 5000A, then it will be burnt.
that's way we use the starters for safty.

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