North Carolina Home Inspector Practice Exam

Is it acceptable to have exposed Romex wiring in an attic and basement during an inspection?

1. No, it must be enclosed

2. Yes, it's allowed

3. Only in the attic

4. Only in the basement

The correct answer is: Yes, it's allowed

While the idea of having exposed Romex wiring may seem permissible, it is important to recognize that proper electrical installations typically require wiring to be protected from physical damage and other potential hazards. Exposed wiring in places such as attics and basements can pose risks, as these areas might expose the wiring to moisture, pests, or accidental contact, raising safety concerns. The National Electrical Code (NEC) outlines that conductors must be properly secured and protected, and while certain conditions may allow for some exemptions, generally, exposed Romex without proper protection is not considered safe practice. Understanding this context is crucial, because although some might perceive exposed wiring as acceptable due to the non-conductive nature of Romex, it ultimately does not meet best practices in home safety protocols. Proper inspection practices emphasize the need for such wiring to be enclosed or protected in order to reduce fire hazards and risks of electrical shock, ensuring the overall safety of the home environment.