vipul dave


{ City } dungarpur
< Country > india
* Profession * electric engineer
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Question { Dalkia, 4323 }

why trasformer rated in kva
why should have to maintain pf in our site 0.9


Answer

we try to maintain pf unity or ls 1 because in this condition reactive current is zero
app. power = root of ( act. power2 + react. power2)

Is This Answer Correct ?    2 Yes 1 No