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Full Wave Rectification

Consider a ha...

Question

Consider a half wave rectifier with a 500 $Ω$ load operating from 200V(RMS) supply. If the diode have forward resistance $R_{f}$ equal to 10 $Ω$ , then the regulation is

A

2%

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B

4%

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C

17%

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D

3%

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Solution

The correct option is A 2%
% Regulation for a half wave rectifier can be given as
% regulation = $\frac{R_{f}}{R_{L}} \times 100 = \frac{10}{500} \times 100 = 2$ %

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