why 3phase is 440v but where as we get phase voltage 220v,we
have to get 220*3=660v.can u pleas give in detailed

Answer Posted / shahulsnfa

Basically phase to phase voltage gives 440 and phase to
neutral gives 220. we can get 440 even with two phase. It
doesn't mean three phase supply should be 660. Reliablity
is more if we have three phase instead of two phase.

Is This Answer Correct ?    4 Yes 7 No



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