Posted by RayP(MI) on October 08, 2014 at 10:26:51 from (207.241.143.27):
Checking on neighbor's place the other day. Noticed a spot on the side of his steel sided polebarn, about the side of a penny. Close inspection - looks like lightning hit one nail on side of barn. Nail head missing and shank burned. Hole enlarged to about twice the size of the shank of nail. Inside, there is some staining on the purlin, like someone spilled coffee on it, and smoke marks on inside of siding. Romax cables on purlin untouched. All electrical in the building appears intact.
I've been involved with electrical for a long time. 40 years as a ham radio operator, well grounded (no pun intended) in AC and DC theory... Even taught electrical and electronics on the university level. I have decided lightning makes it's own rules. Why pick on a nail on the side of a steel building, when there's all that metal all around? Weird, huh?
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - The Nuts and Bolts of Fasteners - Part 2 - by Curtis Von Fange. In our previous article we discussed capscrews, bolts, and nuts along with their relative hardness and thread sizes. In this segment we will finish up on our fasteners and then work with ways to keep them from loosening up in the field. Capscrews, bolts and nuts are not the only means of holding two parts together. When dealing with thinner metals like sheet tin, a long bolt and
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[More Ads]
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.