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Positive Earth.
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Ray White
Joined: 02 Dec 2014
Posts: 6341
Location: Derby
Posted: Sun Feb 12, 2023 7:36 pm
Post subject: Positive Earth.
http://www.rjh-heritage.ch/index_htm_files/Lucas%20Technical%20Service.pdf
Scroll down the page and there is a description of positive earth in cars of the time.
Lucas presumably discovered all these advantages to be true.
I wondered why the industry reverted to negative earth?
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