A sinusoidal voltage amplitude modulates another sinusoidal voltage of amplitude 2 kV resulting in two side bands of amplitude 200 V. Find the modulation index.A. 0.2B. 0.3C. 0.4D. 0.5

A sinusoidal voltage amplitude modulates another sinusoidal voltage of

1.	A sinusoidal voltage amplitude modulates another sinusoidal voltage of amplitude 2 kV resulting in two side bands of amplitude 200 V. Find the modulation index.A. 0.2B. 0.3C. 0.4D. 0.5
Answer» Correct Answer - A Amplitude of each sideband `=(muA_(c))/(2)` `therefore 200 V=(muxx2kV)/(2)=(muxx2000V)/(2)` or `mu=(2xx200)/(2000)=0.2`

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A sinusoidal voltage amplitude modulates another sinusoidal voltage of amplitude 2 kV resulting in two side bands of amplitude 200 V. Find the modulation index.A. 0.2B. 0.3C. 0.4D. 0.5

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