Take this weekly quiz to test your knowledge of the 2023 National Electrical Code (NEC) requirements. The Code Quiz features ...

If you've ever traveled abroad, you noticed that the power outlets in walls are different in many countries. Many outlets in ...

Shielding and grounding are essential strategies for managing interference and protecting electrical cables. Generally, cables fall into two broad categories: power cables, which transmit electrical ...

The City of McAllen has shut down power to over a dozen bar establishments in the downtown district that were open without a ...

These rules aren't suggestions. They're life-saving requirements that protect workers during construction and everyone who uses the building later.

S-5!, the leading authority on attachment solutions for metal roofs, is proud to announce that its PVKIT® rail-less solar mounting system has achieved UL 3741 certification. This certification applies ...

Q: I recently bought a 1944 home that needed many repairs. Before buying it, I hired a home inspector, but he missed many of the problems, including windows that won't open. I'm planning to replace ...

This course prepares students for all classifications of the North Carolina Electrical Contractor's Exam, with special focus on limited, intermediate, and unlimited classifications. Build knowledge ...

Commercial and industrial facility management requires balancing costs, efficiency, maintenance, and safety. Having clear guidelines and support makes it easier. New National Fire Protection ...

Rules for hazardous (classified) locations can be found in Chapter 5 [Special Occupancies] of the National Electrical Code (NEC). What are these specific locations, and why is the word “classified” in ...

SEDALIA – State Fair Community College’s The LearningForce will offer an eight-hour training session on the latest electrical code requirements, covering changes in the National… ...