A drawing showing conduit size, number of conductors, panel locations, and how feeders are run is called what?

The term for a drawing that shows conduit size, number of conductors, panel locations, and how feeders are run is referred to as a riser diagram. A riser diagram provides a vertical representation of the electrical systems in a building, illustrating how electrical services and feeders are routed from one location to another, typically from a panel to various parts of the structure. This visualization assists electricians and engineers in understanding the layout of conduits and electrical pathways, ensuring proper installation and code compliance.

In contrast, an electrical layout typically focuses more on the physical arrangement of electrical devices and lighting fixtures within a space. A single line diagram simplifies the representation of electrical systems into one line, showing the relationship and connections between components but without the detailed conduit and feeder pathways. A conduit schedule specifically lists the types and sizes of conduits used in a project but does not provide the same structural overview as a riser diagram.