The power factor=?

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The power factor=?

asked Oct 19, 2021 in Education by JackTerrance

The power factor=? (a) sinθ (b) cosθ (c) tanθ (d) secθ I have been asked this question in an interview for job. This intriguing question originated from Apparent Power and Power Factor in portion Power and Power Factor of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

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JackTerrance · Answer 1 · 2021-10-19T04:34:08+0000

Correct choice is (b) cosθ To elaborate: The expression of power factor is power factor= cosθ. As the phase angle between the voltage and the current increases the power factor decreases.