West Virginia Barber Written Practice Exam 2025 – Complete Study Resource

Question: 1 / 400

What happens when the path of all electric current from the original source through conductors and back to its original source?

Circuit breakdown

When the path of all electric current from the original source through conductors and back to its original source is interrupted or broken, it results in a circuit breakdown. A circuit breakdown occurs when there is a discontinuity in the circuit, preventing the electric current from flowing continuously. In this scenario, the circuit is no longer able to function properly as intended, leading to the failure of the electrical system.

The other options are not correct because:

- "Complete electric current" is not a term used to describe the interruption of an electric circuit.

- "Electric impedance" refers to the opposition to the flow of alternating current in a circuit, it is not the result of a broken circuit.

- "Short-circuit" is a different issue where current flows through an unintended path due to a low-resistance connection, not the same as a circuit breakdown where the flow is completely interrupted.

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Complete electric current

Electric impedance

Short-circuit

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