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

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

Options:

Correct Answer: To decrease current

Exam Year: 2022

Solution:

A choke is used to decrease current in an AC circuit by providing inductive reactance.

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

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.

No concepts available.