A transistor cannot be used as
Correct answer: C. As a Power Source
- A. As a Switch
- B. As an Amplifier
- C. As a Power Source
- D. As an inverter
Explanation
Transistors are not power sources. They are semiconductor devices that amplify or switch electronic signals. They require an external power source to operate
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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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