Physics · AC Circuits
What is the expression for the power factor of a single-phase AC circuit?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1sin(Φ)
- 2cos(Φ)✓
- 31sin(Φ)
- 41cos(Φ)
Correct answer
cos(Φ)
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