HOLT Electricians Complete Practice Exam 2026

Outlet boxes can indeed be secured to suspended ceiling framing members by mechanical means. This practice is compliant with electrical codes, which allow for outlet boxes to be supported by structures that maintain their weight and provide stability. Mechanical means can include devices like screws, brackets, or other fasteners that attach the boxes securely to the ceiling framework.

This method ensures that the outlet boxes are properly supported, preventing risks associated with loose or unsecured connections that could lead to electrical hazards or equipment damage. It is crucial for electrical installations to be performed according to specified regulations to ensure safety and functionality.

The other options involve methods or statements that do not align with accepted practices in electrical installations. Adhesives alone may not provide the necessary support for an outlet box, and welding is not a common or practical method for securing such boxes in ceiling installations. The allowance for mechanical fastening reflects industry standards for ensuring secure and reliable electrical connections in these settings.