What are the conductors enclosed in a nonmetallic sheathed cable called?

The conductors enclosed in a nonmetallic sheathed cable are referred to as insulated conductors. This terminology is used because these conductors are individually insulated with a protective layer of non-conductive material, designed to safeguard against accidental contact and to prevent short circuits. The insulation also helps to protect the wiring from environmental factors, such as moisture and physical damage, while maintaining the integrity of the electrical system.

Nonmetallic sheathed cables are commonly used in residential and commercial wiring installations. This type of construction is crucial for ensuring safety and compliance with electrical codes, as it provides the necessary insulation to prevent electrical faults.

The other options, while they pertain to electrical wiring concepts, do not accurately describe the content and purpose of the conductors in this specific type of cable. Neutral wires serve a different function in an electrical circuit, positive wires aren't a formal designation in electrical wiring, and ground wires are designed specifically for safety to prevent shock hazards by directing electrical faults to the ground. Thus, the term "insulated conductors" is the definitive description for the conductors within nonmetallic sheathed cable.