In a full-wave rectifier with input frequency 50Hz, the ripple in the output is mainly of frequency _.
Correct answer: C. 100Hz
- A. 25Hz
- B. 50Hz
- C. 100Hz
- D. Zero
Explanation
The frequency of the output voltage or current in a full-wave rectifier is double the input frequency. Therefore an input of 50 Hz will generate an output of 100 Hz. Hence Option C is correct.
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A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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