Physics Semiconductor Electronics P -N Junction and Semiconductor Diode / Semiconductor Devices MCQ (Single Correct)

In a full wave junction diode rectifier the input ac has rms value of 20 V. The transformer used is a step up transformer having primary and secondary turn ratio . The dc voltage in the rectified output is:

A
12 V
B
24 V
C
36 V
D
42 V

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The correct answer is:
C

Input,

Peak value of input voltage,

Since the transformer has a transformation ratio the maximum value of output voltage of the transformer applied the diode will be

The dc voltage in the rectified output

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