Lightning is AC?
Chuck Norcutt
On 6/15/2012 10:28 AM, Ken Norton wrote:
> Charles, I suspect that an examination of the grounding and cable-tv
> entrances to the house will show a few violations of current code.
>
> In our house we are buying, it is current to 1983 standards. One of my
> first acts will be to upgrade the grounding to current code (which
> involves installing an entire ground field). In my case, I'll actually
> be going a step further and making parts of it conform to commercial
> building code with the twist of telco/data center level protection if
> I can get a halo ground installed.
>
> The key to grounding is to always make sure that no grounding wire has
> a tight bend in it. DC goes around tight corners, high-frequency AC
> doesn't.
>
> AG
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