Physics · Alternating Current
Which of the following statements regarding active power in AC circuits is INCORRECT?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Active power increases with an increase in power factor (for a constant V and I).
- 2Active power is the actual real power consumed by the circuit.
- 3Active power is given by P = VI sin(φ) in an AC circuit.✓
- 4The standard SI unit of active power is the Watt (W).
Correct answer
Active power is given by P = VI sin(φ) in an AC circuit.
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