What is the purpose of a conduit?

The purpose of a conduit is to protect and route electrical wiring. Conduits are typically made from materials such as metal or plastic and are used to enclose and shield electrical cables from environmental factors, physical damage, and accidental contact. This ensures the safety and longevity of the electrical system by preventing hazards like shorts and other electrical failures. Additionally, conduits help organize wiring systems, making it easier for maintenance and installation.

The other options do not correctly describe the function of a conduit. Increasing electrical resistance does not align with the role of conduits, which primarily focus on protection and organization rather than altering electrical properties. Conduits do not convert electrical energy to mechanical energy; instead, they simply provide a pathway for the wires. Lastly, while grounding is critical for electrical safety, conduits themselves do not serve as a ground. Instead, there are specific components and systems designed for grounding purposes, separate from the routing of electrical wiring within conduits.