If Ar and Ac are the amplitudes of reference and control signals, the – McqOptions

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1.	If Ar and Ac are the amplitudes of reference and control signals, the modulation index M is
A.	<img src="/_files/images/electronics-and-communication-engineering/power-electronics/268-76-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/power-electronics/268-76-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/power-electronics/268-76-3.png">
D.	<img src="/_files/images/electronics-and-communication-engineering/power-electronics/268-76-4.png">
Answer» B. <img src="/_files/images/electronics-and-communication-engineering/power-electronics/268-76-2.png">

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