How does NEC address receptacle outlets in dwelling units in terms of location and spacing?

How does NEC address receptacle outlets in dwelling units in terms of location and spacing?

• A. Receptacle outlets are required only in kitchens and bathrooms.
• B. NEC 210.52 requires receptacle outlets to be located so no point along the wall is more than 6 ft from a receptacle, with outlets every 12 ft of wall space.
• C. Receptacles must be installed at every 2 feet along walls.
• D. Receptacle outlets should be located only near the floor level.

Answer: (B)

The main idea tested is how the NEC ensures convenient outlet access throughout a dwelling by wall spacing rules. The standard says that no point along a wall should be more than 6 feet from a receptacle, which effectively means outlets should be placed so that there is at most 12 feet of wall space between them. This creates a grid of accessible outlets around living spaces, bedrooms, hallways, and similar areas, not just in kitchens and baths. Heights and special installations exist (for example, kitchen countertop receptacles have separate requirements, and GFCI protections apply in wet areas), but the everyday rule for general living spaces is the 6-foot reach, 12-foot spacing concept. The other statements aren’t correct because outlets aren’t limited to kitchens and baths, spacing isn’t mandated every 2 feet, and outlets aren’t required to be located only at floor level.

The main idea tested is how the NEC ensures convenient outlet access throughout a dwelling by wall spacing rules. The standard says that no point along a wall should be more than 6 feet from a receptacle, which effectively means outlets should be placed so that there is at most 12 feet of wall space between them. This creates a grid of accessible outlets around living spaces, bedrooms, hallways, and similar areas, not just in kitchens and baths. Heights and special installations exist (for example, kitchen countertop receptacles have separate requirements, and GFCI protections apply in wet areas), but the everyday rule for general living spaces is the 6-foot reach, 12-foot spacing concept. The other statements aren’t correct because outlets aren’t limited to kitchens and baths, spacing isn’t mandated every 2 feet, and outlets aren’t required to be located only at floor level.