To manage the challenges of today’s complex electrical power systems and tightening budgets, facility managers need to understand the critical connection between electrical commissioning and ...

Transient overvoltages can cripple an electrical system, causing critical component failure and potentially igniting a fire in your facility. There are two categories of transient overvoltages: ...

A. Electrical power systems are grounded (connected to the earth) to limit the voltage induced by lightning, line surges, or unintentional contact by higher‑voltage lines and stabilize the system ...

Alternators like this one will probably disappear from the front of engines, replaced by a starter generator built into the transmission. Photo: Jim Park Within a decade’s time we will probably have ...

When you study electrical engineering technology (EET), you study the lifeblood of today's technology: electronics and computers. Electrical engineering technology is a part of virtually everything ...

Aircraft electrical systems, typically 12- or 24-volt DC and separate from magneto-driven ignition, are vital for powering flight operations; pilots must understand their components (battery, ...

The end of the earnings season is always a good time to take a step back and see who shined (and who didn’t). Let’s take a ...

Electrical system complexity is reaching a tipping point across industries, from modern passenger vehicles to sophisticated industrial machines that can now contain nearly 5,000 wiring harnesses. The ...

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, ...

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. The electric power delivery system that carries electricity from large central ...