Whether you’re building small residential homes, or large, towering high-rise commercial buildings, chances are you’re doing the branch circuit wiring and the device installation as well as the larger ...

This safety procedure provides guidelines for safely working around electrical hazards. It includes provisions for training, lockout requirements, and specific types of work practices and the required ...

The allure of performing electrical repairs on your own is strong. There's a tactile response to killing the power and installing something new in your home without the help of a professional. Knowing ...

Before you submit an error, please consult our Video Help page. Steve Trash Science is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android ...

This video explains the role of resistors in electronic circuits and how Ohm’s Law defines the relationship between voltage, ...