Q. Can I install a reducing fitting at an explosionproof seal located just outside the boundary of a Class 1 Division I area? A. Yes, if it's a listed explosionproof reducer fitting. However, if the ...

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

NATCHITOCHES – Northwestern State University’s Office of Electronic and Continuing Education will sponsor a National Electrical Code Seminar beginning Monday, Nov. 3 in Room 122 of Russell Hall. The ...

Electrical and HVAC/R Training Center is a premier electrical, HVAC, & Green Technology training facility dedicated to educating all workers in the electrical & HVAC industry. Electrical and HVAC/R ...