Question 9043 of 871 · Maryland Journeyperson Electrician Exam
In agricultural buildings, which receptacles generally require GFCI protection?
Exactly one answer is correct.
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Correct answer to question 9043
- A: Receptacles in areas with an equipotential plane, outdoors, and in damp or wet locations
Explanation
Article 547 requires GFCI protection for receptacles in areas having an equipotential plane, outdoors, in damp or wet locations, and in dirt confinement areas for livestock. Barns combine moisture, conductive floors, and animal contact.
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