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NEETChemistrySolid State

What is the main function of a diode?

Options

  1. ATo detect or amplify radio signals
  2. BTo convert light energy into electrical energy
  3. CTo serve as a rectifier
  4. DTo sandwich a layer of semiconductor between two layers of another type

Correct answer

C. To serve as a rectifier

Step-by-step solution

The main function of a diode is to serve as a rectifier, allowing current to flow in one direction only.

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