Home Inspection Electrical Practice Test – Complete Exam Prep 2025

Image Description

Question: 1 / 475

What is the minimum wall size that requires a receptacle?

1 ft

2 ft

The minimum wall size that requires a receptacle is 2 feet. This standard is based on the National Electrical Code (NEC) guidelines, which specify that any wall space that is 2 feet or more in width must have an outlet. The rationale behind this requirement is to ensure that homeowners have sufficient access to electrical outlets in areas where they may need to plug in devices, contribute to safety by reducing the need for extension cords, and promote usability in modern residential designs.

When walls are shorter than this measurement, they are often not seen as functional space for placing outlets because they may not accommodate typical furniture or electrical appliance placements. Thus, the code requires receptacles to be installed on walls that have this minimum width to support the electrical needs of the space effectively.

Get further explanation with Examzify DeepDiveBeta

3 ft

4 ft

Next Question

Report this question

Download Home Inspection Electrical Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy