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The r.m.*. current in an ac circuit is 2 A. If the wattless current be √3 A , what is the power factor

+3 votes

asked Apr 2, 2019 in JEE by kratos

The r.m.*. current in an ac circuit is 2 A. If the wattless current be √3 A , what is the power factor

(a) 1/√3

(b) 1/√2

(c) 1/2

(d) 1/3

electromagnetic induction
transformer
cbse
jee
jee mains
alternating current
class-12
generator

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1 Answer

+2 votes

answered Jan 19, 2020 by kratos

Best answer

The correct option is (c) 1/2.

Explanation:

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