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Farmall Tractors Discussion Board

Re: Re: Reversed Polarity

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Posted by Harold H on July 02, 1999 at 17:52:54 from (207.244.9.72):

In Reply to: Re: Reversed Polarity posted by Jim on July 02, 1999 at 13:36:40:

Jim,

I have forgotten the technical reason, but for some reason a six volt system is more efficient with a positive ground. On a 12 volt the efficiency is about equal positive or negative ground, but all manufacturers eventually standardized on 12 volt negative ground.

Harold H

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