NEC Commercial Electrical Practice Test

The term "Approved" means acceptable to which authority?

1. Government

2. Contractor

3. Authority Having Jurisdiction

4. Local municipality

The correct answer is: Authority Having Jurisdiction

The term "Approved" specifically refers to being acceptable to the Authority Having Jurisdiction (AHJ). The AHJ is typically a regulatory body or individual responsible for enforcing codes and standards within a specific locality. This authority has the power to interpret regulations, approve plans and installations, and ensure compliance with the applicable codes, such as the National Electrical Code (NEC). When a term like "Approved" is used in electrical codes and standards, it signifies that the installation, material, or equipment has met the rigorous requirements set forth by this overseeing authority. Their approval is essential for ensuring safety, reliability, and compliance with local laws and regulations. Other options, such as government, contractor, or local municipality, may have roles in the broader regulatory environment, but they do not encompass the specific role or responsibilities of the AHJ, which is solely focused on overseeing adherence to safety and building codes in a given jurisdiction.