Electrical Engineering · AC Circuits
When the load power factor (p.f.) in a 3-phase circuit is unity, then the relation between the apparent power (S) and true power (P) is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1apparent power (S) is equal to two times true power (P)
- 2apparent power (S) is equal to three times true power (P)
- 3apparent power (S) is equal to 1.732 times true power (P)
- 4apparent power (S) is equal to true power (P)✓
Correct answer
apparent power (S) is equal to true power (P)
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