The device used for conversion of AC into DC is:
Correct answer: D. A rectifier
- A. An oscillator
- B. An amplifier
- C. A detector
- D. A rectifier
Explanation
A rectifier converts alternating current (AC) to direct current (DC) for devices requiring DC power.
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About Electronics
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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