Diodes and PN Junctions Quiz

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Questions and Answers

What are diodes?

  • Electronic components that allow current to flow in both directions
  • Electronic components that allow current to flow in one direction (correct)
  • Electronic components that block current flow
  • Electronic components that regulate current flow

What is a PN junction?

  • A component used for voltage regulation
  • A type of electrical connector
  • The boundary between p-type and n-type semiconductors in a diode (correct)
  • A type of electrical insulator

What is rectification?

  • The process of converting alternating current (AC) to direct current (DC) (correct)
  • The process of amplifying electrical signals
  • The process of converting direct current (DC) to alternating current (AC)
  • The process of regulating current flow in a circuit

Flashcards

What are diodes?

Electronic components that allow current to flow primarily in one direction.

What is a PN junction?

The interface between p-type and n-type semiconductor materials inside a diode, crucial for its function.

What is rectification?

The conversion of alternating current (AC) to direct current (DC), often performed by diodes.

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