MCQOPTIONS
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| 1. |
Which of the following expressions is true for apparent power in an A.C. circuit? |
| A. | VI cos Φ |
| B. | Vav x Iav |
| C. | Vr.m.s x Ir.m.s |
| D. | Vpeak x Ipeak |
| Answer» D. Vpeak x Ipeak | |