One of the revisions to the 2011 NEC involves a new definition for a common term: bonding jumper, supply-side. A supply side bonding jumper is a conductor on the supply side or within a service or ...

All Code references are based on the 2005 National Electrical Code. Because utilities provide grounded AC services and most facilities have at least one utility service connection, a grounded AC ...

For starters, the term "ground" refers to a conductive body, which is typically the earth. The act of "grounding" means creating a low-resistance path between an electrical circuit or equipment to the ...

Arc flash and other electrical hazards can have a devastating impact on workers. Not only can electrical hazards cause fatalities, they can cause disabling, debilitating injuries that can cost up to ...

Grounding in the broadcast plant is a topic as old as the business itself. Protecting equipment and operations from potential damage caused by lightning is of vital importance when the use of proper ...