What is the main purpose of a choke in an AC circuit? (2022)

Practice Questions

Q1
What is the main purpose of a choke in an AC circuit? (2022)
  1. To increase current
  2. To decrease current
  3. To store energy
  4. To convert AC to DC

Questions & Step-by-Step Solutions

What is the main purpose of a choke in an AC circuit? (2022)
  • Step 1: Understand that a choke is a type of inductor used in electrical circuits.
  • Step 2: Know that AC stands for alternating current, which means the current changes direction periodically.
  • Step 3: Recognize that a choke works by creating inductive reactance, which is a resistance to the change of current.
  • Step 4: Realize that when the choke is added to an AC circuit, it limits the amount of current that can flow.
  • Step 5: Conclude that the main purpose of a choke is to decrease the current in an AC circuit.
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