One of the most important property of a diode :
Correct answer: A. Allow current in one direction
- A. Allow current in one direction
- B. Allow current in both-directions
- C. Use as an amplifier
- D. Use as an oscillator
Explanation
A is the correct option. A diode is a semiconductor device that exhibits the property of rectification, which means it permits current to flow in one direction (forward bias) and blocks the current flow in the opposite direction (reverse bias). This characteristic makes diodes crucial in converting alternating current (AC) to direct current (DC) in rectifier circuits.
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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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