Which term best describes a feeder conductor?

Which term best describes a feeder conductor?

• A. Branch circuit conductor
• B. Secondary conductor
• C. Service conductor
• D. Feeder conductor

Answer: (D)

The term describes the conductors whose job is to carry power from the service equipment to the distribution equipment. In a typical installation, that means from the main service disconnect or panel out to subpanels or other distribution points. This distinguishes them from branch circuit conductors, which run from the distribution equipment to individual devices and loads; service conductors, which bring power from the utility to the building’s service point; and secondary conductors, which come from a transformer’s secondary winding. So the feeder conductor name is the best fit because it matches the role of delivering power from the service side to the distribution side of the system.

The term describes the conductors whose job is to carry power from the service equipment to the distribution equipment. In a typical installation, that means from the main service disconnect or panel out to subpanels or other distribution points. This distinguishes them from branch circuit conductors, which run from the distribution equipment to individual devices and loads; service conductors, which bring power from the utility to the building’s service point; and secondary conductors, which come from a transformer’s secondary winding. So the feeder conductor name is the best fit because it matches the role of delivering power from the service side to the distribution side of the system.