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  • Transistor is
Multiple choice general knowledge

Transistor is

  1. semi-conductor

  2. inductor

  3. modulator

  4. demodulator

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A Correct answer
Explanation

A transistor is a semiconductor device that can amplify or switch electronic signals. It's the fundamental building block of modern electronics. It's not an inductor (stores energy in magnetic field), modulator, or demodulator.

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