Question 4039 of 938 · Maryland Journeyperson Electrician Exam
Which dwelling unit room is NOT on the list of locations requiring AFCI protection for 120-volt, 15- and 20-ampere branch circuits?
Exactly one answer is correct.
You got of questions right. Here on the question pages nobody remembers which ones you got wrong. The trainer saves your progress and asks the mistakes again until they stick.
Or free: the 10 questions most people get wrong
Show solution
Correct answer to question 4039
- A: Bathroom
Explanation
210.12 lists kitchens, family rooms, dining rooms, living rooms, bedrooms, closets, hallways, laundry areas and similar rooms. Bathrooms are not on the list, so a dedicated bathroom receptacle circuit needs GFCI but not AFCI.
More questions: Branch Circuits, GFCI and AFCI
- 4040Which of the following dwelling unit circuits requires AFCI protection?
- 4041In a college dormitory unit, 120-volt, 15- and 20-ampere branch circuits supplying outlets in bedrooms and living rooms require which protection?
- 4042In a hotel, 120-volt, 15- and 20-ampere branch circuits supplying outlets in guest rooms and guest suites require which protection?
- 4043In a nursing home, 120-volt, 15- and 20-ampere branch circuits supplying outlets in patient sleeping rooms require which protection?
- 4044Branch-circuit wiring in a dwelling bedroom is extended by 4 ft to relocate a receptacle, with no new outlets or devices added. Is AFCI protection required for the extension?
- 4045Under the NEC 2020 and 2023, when an existing dwelling bedroom circuit is extended, a listed outlet branch-circuit AFCI may be used. Where must it be located?