Do you understand neutrals and fault current paths? Neutral connections, fault current paths, and grounding considerations can be confusing, but if you understand the basic principles of electricity, ...

Underlined text indicates a Code change. Q. The neutral of a grounded electric utility service must be installed and terminated at what location in accordance with the NEC? A. A service neutral ...

Surge protection for an electrical panel controls how transient voltages enter and spread through branch circuits inside the ...

You might think that with all our modern technology and safety awareness, homes would have safe electrical systems by now. Think again. Electrical inspectors from around the country continue to report ...

Residential electrical branch circuit breakers incorporate electronic and electrical technology in Arc Fault Circuit Interrupters that can turn off power to prevent fires if arcing occurs. This ...