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1. |
The antenna current of an AM transmitter is 8 A, when only the carrier is sent, but it increases to 8.93 A when the carrier is modulated by a single sine wave. Determine the antenna current when the percent of modulation changes to 0.8 |
A. | 9.19 A |
B. | 9.91 A |
C. | 10.56 A |
D. | 8.61 A |
Answer» B. 9.91 A | |