Question 6014 of 749 · Maryland Journeyperson Electrician Exam

A cable run parallel to a wood framing member must be kept at least how far from the nearest edge of the member where nails or screws are likely to penetrate?

Exactly one answer is correct.

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Correct answer to question 6014

  • B: 1 1/4 in

Explanation

Cables and raceways installed parallel to framing members or furring strips must be at least 1 1/4 in from the nearest edge or be protected by a steel plate. See 300.4 in NEC 2020 and 2023 (300.6 in NEC 2026).

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