Do electrical power plans show the exact locations of outlets and switches?

• A. No
• B. Sometimes
• C. Yes
• D. Only in commercial buildings

Answer: (C)

Electrical power plans map exactly where outlets and switches will be installed, placing each device at a precise spot on the building plan. This isn’t just a rough guideline—the plan specifies the locations so electricians can run the correct wiring, size the boxes, and arrange circuits accordingly. It may also note the device type and height above finished floor, which affects box fill and accessibility requirements. By showing exact positions, the plan ensures outlets and switches are placed for practical use, proper clearances, and coordination with furniture, cabinetry, and other trades. In early design stages you might see general zones, but the final power plan marks the exact locations for all outlets and switches.