MCQOPTIONS
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| 1. |
The current i(t) through a 10 Ω resistor in series with an inductance is given byi(t) = 3 + 4 sin (100t + 45°) + 4 sin (300t + 60°) AThe RMS value of the current and the power dissipated in the circuit are respectively |
| A. | 5 A and 150 W |
| B. | 11 A and 250 W |
| C. | 5 A and 250 W |
| D. | 11 A and 150 W |
| Answer» D. 11 A and 150 W | |