For all typical uses, copper shall not come into connection with aluminum or other metals exactly where they can corrode, specifically in a moist or moist place. This exact same rule relates to aluminum. If employing an aluminum system, you will need to convert the aluminum conductor cable to copper cable about twelve to 16 inches higher than grade
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Properly designed ground connections are essential to the productive working of the lightning defense method, because they serve to distribute lightning into earth floor.Your own home helps make for a a lot better lightning conductor with many of the electrical wiring in it than just a weathervane on it or another steel object. That may be why it i
I questioned Willard if he has set up lightning rods on his dwelling. “That’s merely a latest enhancement,” he confided. “I was just carrying out the siding and the roof on my property just before I put the lightning rods on.All grounding media in or on the structure shall be interconnected to offer a common ground possible utilizing most i