What type of diagram uses a single line and basic symbols to show the current path, voltage values, disconnects, and devices in a circuit?

The one-line diagram is designed to provide a simplified representation of an electrical circuit using a single line to depict the flow of electricity. This type of diagram is particularly useful because it condenses complex information into a clear and easily understandable format. Basic symbols represent various components such as switches, transformers, and loads, while the one line indicates the current path and voltage levels in the system.

This format is essential for engineers and technicians as it allows them to quickly grasp the overall layout of the electrical system without getting entrenched in details. The use of this diagram is prevalent in both design and troubleshooting, as it provides a comprehensive overview that simplifies analysis and communication among team members.