MCQOPTIONS
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| 1. |
In an ac circuit, the instantaneous values of e.m.f. and current are e = 200 sin 314 t volt and\[i=\sin \,\left( 314t+\frac{\pi }{3} \right)\] ampere. The average power consumed in watt is [NCERT 1990; RPMT 1997] |
| A. | 200 |
| B. | 100 |
| C. | 50 |
| D. | 25 |
| Answer» D. 25 | |