Many loads are mainly resistive; thus, they’re rated in watts (i.e., true power). Simply stated, these loads have a very small reactive component, which means an apparent power rating (VA) would not ...

Do you understand neutrals and fault current paths? Neutral connections, fault current paths, and grounding considerations can be confusing, but if you understand the basic principles of electricity, ...

The electric power industry is always looking for the best approach to better determine and continually track the condition of power transformers. It is important to understand the need for and value ...