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In a series LCR circuit, V(L) = V(C ) !=...

In a series LCR circuit, `V_(L) = V_(C ) != V_(R )`. What is the value of power factor ?

Text Solution

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When `V_(L) = V_(C ) , X_(L) = X_(C ) , Z = R, cos phi (R )/(Z) = 1`.
i.e., power factor is unity.
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