MCQOPTIONS
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| 1. |
The antenna current of an AM transmitter is 8 A when only carrier is sent but increases to 8.96 A when the carrier is sinusoidally modulated. The percentage modulation is |
| A. | 50% |
| B. | 60% |
| C. | 65% |
| D. | 71% |
| Answer» E. | |