Supporting Screws for Nonmetallic Boxes Must Be Mounted ____ Unless

question 22

Multiple Choice

Supporting screws for nonmetallic boxes must be mounted ____ unless the box is constructed in a manner that prevents contact between the conductors in the box and the supporting screws.

• A) with non-metallic sheaths
• B) inside the box with bushings
• C) outside of the box
• D) with polymer braces

---

Definitions:

Event Task

A specific action or series of actions triggered by an event within a programmable system, such as a PLC or computer application.

Continuous Task

A task in control systems that runs repeatedly without interruption, typically used in monitoring or controlling processes.

ControlLogix Controllers

A range of industrial programmable logic controllers (PLCs) developed by Allen-Bradley, designed for applications requiring high-performance control and scalability.

RSLogix 5000

A software programming package used for industrial automation and control, specifically designed for programming Allen-Bradley Logix5000 family of controllers.