MCQOPTIONS
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| 1. |
In an oscillator circuit, 5% of the output is fed back positively to the input. What is the minimum gain required for oscillations to occur? (Assume that proper phase-shift is achieved) |
| A. | 50 |
| B. | 0.95 |
| C. | 20 |
| D. | 1.05 |
| Answer» D. 1.05 | |