Here's an electrical floor plan. A fully realized electrical map allows the architects to put power outlets and other equipment based on your specifications. In a word, an electrical plan is a visual representation of how a house's wiring should be installed so that all relevant devices can be placed in their proper locations. Not only that, but an electrical plan frequently depicts how a specific device would function. It will, for example, display the internal winding of a transformer, a light bulb, and so on.