The type of drawing that shows the general arrangement of service entrance equipment and panel boards is called?

The correct choice identifies the drawing specifically used to illustrate the general arrangement of service entrance equipment and panel boards. A panel board schedule provides vital information including the configuration, location, and capacity of individual circuits within the panel boards. It is essential for understanding how the electrical system is organized, showing which circuits are fed from where and allowing technicians to troubleshoot and maintain the system efficiently.

In contrast, a wiring diagram focuses more on the connections and flow of electricity between various components, rather than their physical layout. An electrical layout provides a broader view of the entire electrical system, which might include different wiring routes and outlets but lacks the detailed specifics about circuits found in a panel board schedule. A control schematic is designed to depict the functionality and control operations of an electrical circuit, often related to automation and control systems, rather than the physical arrangement of service equipment.