MCQ
If wattless current flows in the $AC$ circuit, then the circuit is
- APurely Resistive circuit
- ✓Purely Inductive circuit
- C$LCR$ series circuit
- D$RC$ series circuit only
✓
Answer
Correct option: B.
Purely Inductive circuit
b
Purely Inductive circuit
Purely Inductive circuit
$\theta=\frac{\pi}{2}$
$\cos \frac{\pi}{2}=0$
Average power $=0$
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