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 ...

Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...

Circuit breakers are essential safety devices that protect homes, commercial businesses, and industrial facilities alike. They serve as safeguards on electrical systems, preventing fires and other ...

Printed circuit boards (PCBs) are the essential building blocks behind almost all modern electronic devices. These components ...

Students at Stewart Middle School recently got hands-on experience exploring electrical circuits and conductors. Felicia Pope ...

Article 210 provides the general requirements for branch circuits not over 1,000VAC or 1,500VDC. These include requirements for conductor sizing, overcurrent protection, identification, GFCI and AFCI ...