A wave is frequency modulated with an index of 0.1 and its frequency i – McqOptions

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1.	A wave is frequency modulated with an index of 0.1 and its frequency is multiplied by 8 times, the modulation index is
A.	not changed
B.	decreased 8 times
C.	increased 4 times
D.	increased 8 times
Answer» B. decreased 8 times

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