When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
You are not at all stupid--the post would be better addressed if it was in the electrical forum or whatever. Welcome to FTE and I did not mean to be condescending in the least--I apologize if my post made you feel that way.