The 15-amp, 120-volt electrical circuit will be the closest point we need to a standard wall outlet voltage from the U.S. These outlets tend to be mounted in pairs so which they might also be generally known as a duplex outlet, a duplex receptacle, or even a double wall outlet. https://typesofelectricalplugsbyc52849.dailyhitblog.com/34799439/a-review-of-types-of-electrical-plugs-outlets