MCQOPTIONS
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| 1. |
A 1000 kHz carrier wave modulated 40% at 40000 Hz is applied to a resonant circuit tuned to a carrier frequency and having Q = 140. What is the degree of modulator after transmission through the circuit? |
| A. | 0.4 |
| B. | 0.2 |
| C. | 0.27 |
| D. | 0.54 |
| Answer» D. 0.54 | |