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1. |
A 360 W carrier is simultaneously modulated by two audio waves with modulation percentages of 55 and 65 respectively. The effective modulation index and the total power radiated are |
A. | 0.85 and 490.5 W |
B. | 0.65 and 490.5 W |
C. | 0.85 and 450.5 W |
D. | 0.65 and 450.5 W |
Answer» B. 0.65 and 490.5 W | |