Question 4025 of 925 · California General Electrician Exam
In a dwelling unit, what does the NEC require for the outlet that supplies a dishwasher?
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 4025
- A: GFCI protection
Explanation
Dwelling unit dishwasher outlets require GFCI protection. In the 2020 NEC the dishwasher text sits in 422.5(A)(7), with 210.8(D) pointing to it. In the 2023 NEC the dishwasher is listed in 210.8(D) among appliances at 60 A or less and 150 V or less to ground, and 422.5(A) covers the protection methods.
More questions: Branch Circuits, GFCI and AFCI
- 4027Under the NEC 2023 and 2026, a 50-ampere, 120/240-volt range receptacle is installed in a dwelling kitchen more than 6 ft from the sink. Is GFCI protection required?
- 4028Which of the following appliances requires GFCI protection for its outlet regardless of the occupancy?
- 4029Under the NEC 2023, the GFCI list for specific appliances in 210.8(D) applies to outlets on branch circuits rated 150 volts or less to ground and at what maximum current?
- 4030Under the NEC 2020 and 2023, dwelling unit outdoor outlets on single-phase branch circuits rated 150 volts or less to ground require GFCI protection up to what branch circuit rating?
- 4033Under the 2023 NEC, an exception to 210.8(F) states GFCI protection is not required for listed HVAC equipment until what date?
- 4038In a dwelling unit, which of the following locations requires AFCI protection for 120-volt, 15- and 20-ampere branch circuits supplying outlets?