What Is the Use of Circuit Diagram?
If you happened to see an electrical circuit diagram, you will be confused on how to read it. What is it for? Is it for everybody?
The circuit diagrams are for the Electrical Engineers who design the circuiting of a building system of any office, big residential complex, Convention Halls etc. These are obviously not there for a layman's consumption.
And may be experienced Electricians too would be able to understand them.