Question 5047 of 749 · Maryland Journeyperson Electrician Exam
Which identification is NOT permitted for an equipment grounding conductor of 6 AWG or smaller?
Exactly one answer is correct.
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Correct answer to question 5047
- C: Gray insulation
Explanation
An EGC may be bare, covered, or insulated, and if covered or insulated must be green or green with one or more yellow stripes. Gray is reserved for grounded conductors. See 250.119.
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