MCQOPTIONS
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| 1. |
A 140 Ω resistor is in parallel with an inductor having 60 Ω inductive reactance. Both components are across a 12 V ac source. The magnitude of the total impedance is |
| A. | 5.51 Ω |
| B. | 55.15 Ω |
| C. | 90 Ω |
| D. | 200 Ω |
| Answer» C. 90 Ω | |