When an unmodulated carrier alone is transmitted, the antenna current – McqOptions

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1.	When an unmodulated carrier alone is transmitted, the antenna current is 9 A. When sinusoidal modulation is present, the antenna current is 11 A. The modulation index used will be nearly
A.	0.994
B.	0.764
C.	0.546
D.	0.326
Answer» B. 0.764

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