Which rule does NOT apply to coaxial cable installations?

The statement that all the listed rules apply to coaxial cable installations is not accurate. When it comes to coaxial cables, there are specific guidelines in the NEC (National Electrical Code) that govern their installation, particularly with respect to grounding, sharing pathways with electrical conductors, and supporting methods.

One crucial aspect of coaxial cable installation is related to grounding. The outer shield of a coaxial cable serves a dual purpose: it provides a path for electromagnetic interference (EMI) shielding and can also be used for grounding. In many applications, especially in residential settings or in installations where coaxial cables are used for TV or internet service, the outer shield should be grounded to reduce the risk of electrical interference or potential shock hazards.

Additionally, NEC code typically requires that coaxial cables not be run in the same conduits with electric light conductors. This is to maintain safety and prevent potential interference that could affect signal quality or performance.

Moreover, regarding supporting coaxial cables from raceways that contain electrical conductors, specific guidelines exist to prevent issues associated with electromagnetic interference.

Due to these guidelines and rules that are specifically designed to ensure safety and functionality, one of the rules mentioned does not apply to coaxial cable installations. Therefore, the correct understanding