Violations of the National Electrical Code (NEC) regarding transformers are often encountered while performing electrical plan reviews. There are far too many NEC requirements to explain in just one ...

Ground-fault circuit interrupter (GFCI) protection is now required for outlets in the kitchen, bathroom and garage, and for all outdoor circuits. It cuts power to a circuit if it detects a current ...

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 ...

A focused review of key Code sections, grounding and circuit sizing requirements, and fire safety best practices to help electrical design engineers and contractors ...