What is the primary function of a diode in a circuit?

Practice Questions

Q1
What is the primary function of a diode in a circuit?
  1. Amplification
  2. Rectification
  3. Capacitance
  4. Inductance

Questions & Step-by-Step Solutions

What is the primary function of a diode in a circuit?
Correct Answer: Rectification
  • Step 1: Understand what a diode is. A diode is a small electronic component.
  • Step 2: Learn that diodes have two terminals: an anode (positive side) and a cathode (negative side).
  • Step 3: Know that diodes allow electric current to flow through them in one direction only.
  • Step 4: Recognize that this property of allowing current to flow in one direction is called rectification.
  • Step 5: Conclude that the primary function of a diode in a circuit is to control the direction of current flow.
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