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Electrical Basics 101

By Timothy Thiele, About.com

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Outlets

A photo of electrical outlets.

Electrical Outlets

Timothy Thiele
Electrical outlets are used to plug portable devices into. Televisions, lights, computers, freezers, vacuums and toasters are all good examples of devices that can be plugged into an outlet.

Outlets consist of a hot feed, a neutral and a ground. Some outlets are used especially for wet areas.

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