Jeff Jowett, Senior Application Engineer, AVO International, Valley Forge, PA

AC loop impedance testing

Electrical safety testing isn't just for the sake of bureaucratic compliance. It has practical implications that literally protect lives. Improvements in electronic instrumentation have gone a long way toward eliminating the perceived "nuisance factor" in such testing. A tragic instance of the failure to insure safety was reported in the IAEI News (International Association of Electrical Insp...