ABSTRACT
Perhaps one of the most common problems related to power quality is wiring and grounding. It has
been reported that approximately 70 to 80% of all power quality related problems can be attributed to
faulty connections and=or wiring. This chapter describes wiring and grounding issues as they relate
to power quality. It is not intended to replace or supercede the National Electric Code (NEC) or any local
codes concerning grounding.
