MCQOPTIONS
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| 1. |
Calculate the displacement factor if the fundamental voltage is 24sin(140πt-240°) and fundamental current is 47sin(140πt-120°). |
| A. | -0.5 |
| B. | -0.7 |
| C. | 0.9 |
| D. | 0.4 |
| Answer» B. -0.7 | |