Electrical plans, also known as wiring diagrams, are technical drawings that visually represent electrical systems or circuits. They are used to explain the design to electricians or other workers installing or repairing electrical systems. Several electrical devices must be placed in specific locations during the construction of a house to be easily accessed. This is where having an electrical plan comes in handy. A fully drawn electrical map allows the architects to install power outlets and other equipment based on your specifications. An electrical plan is a visual representation of how a house's wiring should be installed so that all necessary devices can be connected.