Definition:
The wire which supplies electrical current in a circuit TO a device, typically a black or red wire.
The wire which supplies electrical current in a circuit TO a device, typically a black or red wire.
Hot Wire
By Bob Formisano, About.com
Related Links
Explore Home Repair
Must Reads
About.com Special Features
Home Allergy Center
Banish mess, reduce allergens, and maintain a clean, healthy home. More >
Home Improvements Made Easy
Inspirational ideas and expert tips to help you pull off your next DIY project. More >
©2009 About.com, a part of The New York Times Company.
All rights reserved.