by admin | May 31, 2018 | News
Using the Interfacing Hemisphere Principle to Achieve Low Resistance Grounding Interfaces Davis B. Chamblee - Vision Technologies, Inc. A low resistance grounding system has always been necessary for the safe and proper operation of electrical systems. The growing use...
by admin | May 31, 2018 | News
The Myth of "Whole House" Surge Protection ● A “whole-house” surge protector provides protection from about 20% of the electrical surges the average home experiences. These come primarily from the electric utility and are caused by lightning, normal utility...
