Physics · AC Circuits
A parallel R-L-C circuit is operating at its resonant frequency. Which of the following statements is/are correct? (a) Power factor of the circuit is zero. (b) The total line current in the circuit is minimum. (c) The impedance of the circuit is minimum.
- 1Only (a) and (b)
- 2Only (a)
- 3Only (b) and (c)
- 4Only (b)✓
Correct answer
Only (b)
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