MCQOPTIONS
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| 1. |
Two voltages are v1= 100 sin (ωt + 15°) and v2 = 60 cosωt, then |
| A. | v2 is leading v1 by 75° |
| B. | v2 is lagging v1 by 15° |
| C. | 4∠64° |
| D. | 4∠8° |
| Answer» D. 4‚à†8¬∞ | |