Technology Connections - Season 4 Episode 26 The GFCI/RCD: A Simple but Life-Saving Protector
These devices are a common sight in homes and businesses around the US and around the world. But what are they for? Why do we need them? This video explores the life-saving potential of the GFCI (known alias: RCD) and explains how they work.
- Genre: Documentary, Comedy
- Studio: YouTube
- Keyword: technology
- Cast: Alec Watson