Question 4028 of 931 · Texas Journeyman Electrician Exam
Which of the following appliances requires GFCI protection for its outlet regardless of the occupancy?
Exactly one answer is correct.
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Correct answer to question 4028
- B: Vending machines
Explanation
Vending machines have long been on the NEC list of appliances needing GFCI protection for personnel. The 2020 edition covers this in 422.5(A), while the 2023 and 2026 editions list vending machines in 210.8(D). The protection applies to the branch circuit or outlet supplying the machine.
More questions: Branch Circuits, GFCI and AFCI
- 4031Under the 2026 NEC as published by NFPA, 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?
- 4032Under 210.8(F), which dwelling unit outdoor outlets are generally not required to have GFCI protection?
- 4034Under the 2026 NEC as published by NFPA, a new outdoor air conditioning condenser at a single-family dwelling is connected after September 1, 2026, on a 240-volt, 30-ampere circuit. What ground-fault protection is required?
- 4035Under the Texas adoption of the 2026 NEC, how is GFCI protection handled for an outdoor outlet supplying listed HVAC equipment at a dwelling?
- 4036Under the 2026 NEC, if a listed Class C SPGFCI protects outdoor HVAC equipment at a dwelling, what additional requirement applies?
- 4037Under the 2026 NEC, an existing outdoor pool pump at a dwelling is replaced with new equipment on the same outlet. What does 210.8(F) require?