Q128
As the modulation index of an FM signal with sinusoidal modulation is increased from zero to three, the power in the carrier component will
A.
Increase continuously
B.
Decrease continuously
AnswerC.
First increase, attain a maximum and then decrease
D.
First deceases, become zero and then increase
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board