Don’t be a slave to matching your calculated load and the transformer. You probably can’t do that anyhow, and energy efficiency is just one of many considerations.
Some information in the NEC is merely explanatory and not considered a rule that must be followed.
Understanding how the safety standard is arranged will help you find the sections relevant to your work.
Training employees thoroughly is essential, but sometimes you also have to train your customers about proper procedures.
Keep track of failure causes and which have the greatest dollar impact.
Kilowatt calculations typically are used to determine the amounts of power used by inductive loads such as motors.
On some jobs, insisting on perfection may turn out to be costly and counterproductive.
Follow these steps to avoid getting shocked.
Making different choices throughout a project can result in long-term energy savings.
Understanding how the guide is organized and arranged will make it easier to find the information you're looking for.