Question: The sinusoidal ac source in the figure has an rms 20 value of V. Considering all possible values of 2 R, the minimum value

The sinusoidal ac source in the figure has an rms 20 value

The sinusoidal ac source in the figure has an rms 20 value of V. Considering all possible values of 2 R, the minimum value of R in 2 to avoid burnout of the Zener diode is 20 ve V 2 KH Rs ww 5 V 1/4 W www RL [2014 1 Mark, Set-2]

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