Engineering and Technology
Engineering drawings come in many forms. Each engineering eld has its own type of engineering drawings. For example, electrical engineers draw circuit schematics and circuit board layouts. An electrical drawing, is a type of technical drawing that demonstrates information about power, lighting, and communication for an engineering. Any electrical working drawing consists of "lines, symbols, dimensions, and notations to accurately convey an engineering's design to the workers, who install the electrical system on the job. It shows how the electrical wires are interconnected and can also show where xtures and components may be connected to the system.