MCQOPTIONS
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| 1. |
The impedance of a circuit consists of 3 ohm resistance and 4 ohm reactance. The power factor of the circuit is [MP PMT 1994] |
| A. | 0.4 |
| B. | 0.6 |
| C. | 0.8 |
| D. | 1.0 |
| Answer» C. 0.8 | |