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RE: Polarity + or -

To: <spridgets@autox.team.net>
Subject: RE: Polarity + or -
Date: Sat, 20 Mar 2004 14:47:17 -0800
Thanks Biff. Good answer to the "does positive ground promote rusting"
question!

Jacques LC

Biff J. wrote:
According to an electrical text the following 'explanation is offered:

"The choice of having the + source tied to ground is not arbitrary but
chemistry. Metal is a positive ion and that is why metal corrodes. Make the
metal negative and it does not rust away. [big snip]






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