A residential home requires arc-fault circuit interrupters (AFCIs) to be installed in all bedroom circuits. What is the correct location for the AFCI device?

Texas Master exam practice question · Wiring Methods & Materials

A residential home requires arc-fault circuit interrupters (AFCIs) to be installed in all bedroom circuits. What is the correct location for the AFCI device?

AAt the main electrical panel
At the circuit breaker panel
CAt the electrical outlet
DAt the transformer

Exam tip

Understand the specific requirements for AFCI installation locations as outlined in the NEC.

Why B is correct

According to 2026 NEC Article 210.12(B), AFCIs must be installed at the circuit breaker panel in all bedroom circuits. The correct answer is At the circuit breaker panel.

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A residential home requires arc-fault circuit interrupters (AFCIs) to be installed in all bedroom circuits. What is the correct location for the AFCI device?

A residential home requires arc-fault circuit interrupters (AFCIs) to be installed in all bedroom circuits. What is the correct location for the AFCI device?

More Wiring Methods & Materials questions