What is the minimum separation required from the edge of a hole to the nearest edge of a wood member where a cable is installed?

What is the minimum separation required from the edge of a hole to the nearest edge of a wood member where a cable is installed?

• A. 1 inch
• B. 1 1/4 inches
• C. 2 inches
• D. 3 inches

Answer: (B)

The minimum separation required from the edge of a hole to the nearest edge of a wood member where a cable is installed is established to prevent damage to the cable and ensure safety. A distance of 1 1/4 inches is typically specified because it helps reduce the risk of nails, screws, or other fasteners that might be installed in the wood member from penetrating the cable. This distance also allows for some potential movement or expansion of the wood without compromising the integrity of the cable installation. Following this guideline helps maintain compliance with electrical codes and supports safe electrical practices.

The minimum separation required from the edge of a hole to the nearest edge of a wood member where a cable is installed is established to prevent damage to the cable and ensure safety. A distance of 1 1/4 inches is typically specified because it helps reduce the risk of nails, screws, or other fasteners that might be installed in the wood member from penetrating the cable. This distance also allows for some potential movement or expansion of the wood without compromising the integrity of the cable installation. Following this guideline helps maintain compliance with electrical codes and supports safe electrical practices.