Find the ripple factor (kr) of a sinusoidal signal with peak ripple of 4 volts on an average of 30 ___

Find the ripple factor (kr) of a sinusoidal signal with peak ripple of 4 volts on an average of 30.

A. 0.094
B. 0.013
C. 0.130
D. 0.94

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Answer: A

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