(7) In n-p-n transistor, p works as: (Tag: Electronics sub-tag: Transistors )
Correct answer: C. Base
- A. Collector
- B. Emitter
- C. Base
- D. (d) Any of the above
Explanation
Explanation: In an n-p-n transistor, the p-type material works as the base. The base region controls the flow of current between the emitter and collector.
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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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