The power factor of an R-L circuit is {1}/{\sqrt{2}}. If the frequency of A C is doubled the power factor will now be

MHTCET 14 May 2023 Shift 2 Solved Paper

Section: Physics

Question : 101 of 150

Marks: +1, -0

The power factor of an R-L circuit is ‌

√2

. If the frequency of AC is doubled the power factor will now be

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