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PF question- hellp

PF question- hellp

PF question- hellp

(OP)
can anyone answer this problem for me, was asked it and i cannot get it right..

an industry has a load of 950kw with 57% PF. what is the value of reactive power flowing and what is the apparent power.

I think-->( va= root(vars^2 + w^2)

am i supposed to assume a voltage of 600v?

RE: PF question- hellp

Well, if you don't get the right answer at 600v, you might try 480v or even 208v.

RE: PF question- hellp

I should clarify, relevant aspect of the figure is relationship between S, P, Q

=====================================
(2B)+(2B)' ?

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