MCQOPTIONS
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| 1. |
The maximum current in a sinusoidal AC circuit is 10 A. What is the instantaneous current at 30°? |
| A. | 5 A |
| B. | 7.07 A |
| C. | 10 A |
| D. | 5√3 A |
| Answer» B. 7.07 A | |