What is the name for standardized representations of components in an electrical wiring diagram?

Schematic symbols are the standardized representations used in electrical wiring diagrams to represent components such as resistors, capacitors, inductors, power sources, and other devices. These symbols provide a clear and concise way to indicate how components are connected in a circuit, allowing engineers and technicians to understand the design without needing to see physical components.

Using schematic symbols ensures consistency across diagrams, making it easier for anyone reading the diagram to quickly interpret the information, regardless of their familiarity with the specific circuit. This standardization enhances communication among professionals and facilitates troubleshooting and building of circuits.

In contrast, terms like electrical depictions, grey sketch, and component callouts are not standard nomenclature used in the context of electrical diagrams and might refer to general or less specific ways to describe components and layouts, thereby not capturing the essential purpose and function of standardized representation in electrical engineering.