The number of diodes in the bridge rectifier is:
Correct answer: A. 4
- A. 4
- B. 3
- C. 2
- D. 5
Explanation
Bridge rectifiers use four diodes that are arranged cleverly to convert the AC supply voltage to a DC supply voltage. Hence the correct option is A.
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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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