Tractor Talk Discussion Board |
Re: Why positive ground?
[ Expand ] [ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by msb on November 02, 2004 at 20:47:50 from (12.203.216.208):
In Reply to: Why positive ground? posted by Rosy on November 02, 2004 at 17:36:25:
Has to do with the scientific world not knowing for sure if its the right hand rule of thumb the way electricity flows in a direct current coil or the left hand rule of thumb being the correct way it travels.Make a fist with each hand and point your thumbs up in the air and look how the current would have to flow through your hand to exit through your thumbs.They used to believe it was one way(positive ground) and later changed their mind(to negative ground) on the subject.Don't ask me which is correct.I have no idea.All I know is it works both ways.LOL,bob
Follow Ups:
Home
| Forums
Today's Featured Article -
Diagnosing Engine Difficulty - Diesel Tractors - by Staff. The following suggestions are listed for your assistance. You can make simple adjustments on your tractor that will improve its operation and save you the time and expense of hiring someone to do it for you. Always make one adjustment at a time, and if the adjustment made does not improve the condition, return to the original setting before proceeding to the next adjustment. Hard Starting Cold air temperatures. Insufficient fuel.
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
Copyright © 1997-2024 Yesterday's Tractor Co. All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|