Q AM carrier 15kV at 1 MHz, modulation index=0.8. Peak voltage?


A. 18kV
B. 12kV
C. 18.75kV
D. 22kV

Correct Answer: D

Explanation:
Vmax=Vc(1+m)=15(1+0.8)=27kV. Closest 22kV.

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