The commonly used receptacle (outlet). Called "duplex" because it has two plug-in sockets.
Two 120 volt receptacles that are tied together. Similar to the outlets you have in your house.
Outlet with 2 plug-in connections
Receptacle holding two outlets.
An electric outlet. EAVES - EAVE Under part of a sloping roof that hangs over a wall.
Electrical outlet with space for two plugs.
A duplex receptacle is an electrical socket assembly that accepts two plugs.