Electical Wiring Diagrams. A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. These wires are color coded for easy identification.
A wiring diagram is a simple visual representation of the physical connections and physical layout of an electrical system or circuit. The diagram here will give you a better understanding how this circuit works and how a 3 way switch is wired. With the progression of wiring standards over the years there are several electrical wiring colour coding used in homes around uk.
This colour coding is implemented in 2006 amendment 2 of 17th edition bs7671 to.
The usage of wiring diagram. Current enters a circuit loop on hot wires and returns along neutral wires. Upon completion students should be able. Figure 8basic wiring diagram electrician circuit drawings and wiring diagrams.