Power Quality Training
Correcting the misconceptions of ground testing BY JEFF JOWETT, Megger Ground resistance testing is sometimes described as an “art”, and indeed something can be said for that description. Familiarity with the basic issues and common problems, however, can take much of the “art” out of it...
How resistance testing is affected by the elements BY JEFF JOWETT, Megger Ground resistance testing is affected by the weather as much as any common electrical test—and sometimes even more so. Both the instrument and the test item are affected. With ground resistance testing, the test item is not...
Building Automation Training
Wireless mesh networks represent a significant evolution in communication technology, offering a robust, flexible, and scalable solution for building automation, especially in lighting control systems. Unlike traditional star topology networks, mesh networks consist of nodes that directly...
Building Automation Systems (BAS) offer a plethora of advantages, promising enhanced energy efficiency, improved occupant comfort, and streamlined building operations. However, the success of a BAS hinges not just on technological prowess but also on user adoption – how effectively occupants...
Arc Flash Training
It may seem like a long time ago, but with respect to the age of the earth, electricity is in its infancy. When such famous names as Franklin, Edison, Tesla, and Volta were mesmerized by that “blue flame”, who could have imagined the unlimited potential (no pun intended). Electricity is...
Personal Protective Equipment (PPE) for arc flash protection is designed to shield workers from the severe thermal effects of arc flash incidents, which can cause devastating burns and other injuries. However, achieving the right balance between providing sufficient protection and ensuring wearer...
