In the transition to lower-GWP refrigerants, specifying engineers and contractors play an essential role in helping retailers make next-generation equipment decisions. Among the emerging alternatives, ...

This preventive maintenance service uncovers electrical system component issues, prevents worker downtime, and reduces employee injuries. Thermal scans quickly identify problem areas in your ...

Reliability and safety are two inter-relatable terms that define the overall effectiveness of any working system ― be it an electrical system, mechanical system, or a combination of both. The concept ...

This is the basic relationship among a nucleus and its orbiting electrons. Electron attraction to the nucleus is typically a function of proton concentration within the nucleus. The greater the number ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Xcel Energy customers are ...