A semi-conductor diode can be used as:
Correct answer: D. A half wave rectifier
- A. A full wave rectifier
- B. An amplifier
- C. A transmitter
- D. A half wave rectifier
Explanation
A semi-conductor diode, also known as crystal diode, can be used as a half-wave rectifier.STB Pg- 203
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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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