MCQOPTIONS
Saved Bookmarks
| 1. |
A circuit having a resistance of 4 Ω, an inductance of 0.5 H and a variable capacitance in series is connected across a 100 V, 50 Hz supply. The value of the capacitance which gives resonance is |
| A. | 62.2 μF |
| B. | 20.3 μF |
| C. | 10.1 μF |
| D. | 43.2 μF |
| Answer» C. 10.1 μF | |