Readiness
Direct answer
You understand What type of hazard is an AFCI intended to detect when you can explain why the correct answer is right and why the tempting wrong answers fail. Use this check: AFCI protection is intended to detect arcing-fault signatures; it serves a different function from GFCI and overload protection. If you can apply that idea across Ohm's law and power basics, Branch circuit calculations, Code-navigation drills, you are closer to test-day readiness.
How to use this answer
Read the answer once, then prove it by choosing an answer in a practice question before looking at the explanation. If the miss repeats, tag the domain as AFCI and drill a smaller set before returning to mixed practice.
Prep path
Journeyman Electrician Study Guide
Independent journeyman electrician study guide for code navigation, calculations, wiring methods, and safety review.
SamplesJourneyman Electrician Sample Questions
Public Journeyman Electrician Practice Test sample questions with explanations.
PracticeOpen Journeyman Electrician Practice Test
Start with the 20-question free set before deciding whether to unlock the full question bank.