A receptacle outlet is:

• A. an outlet where one or more receptacles are installed.
• B. an outlet used to connect lighting fixtures.
• C. a box for housing electrical panels.
• D. a switch that controls a circuit.

Answer: (A)

A receptacle outlet is the point on a wall that provides one or more sockets for plugging in electrical devices. It is the actual outlet where you can insert plugs, and the term “receptacle” refers to those sockets themselves. So describing it as an outlet where one or more receptacles are installed captures exactly what it is: a device on the wall that offers outlets to power appliances, lamps, chargers, and other plugged-in devices. It’s not used to connect lighting fixtures, not a box that houses electrical panels, and not a switch that controls a circuit.