Edit post

Edit your reply below.

Post Body
Enter your post below.
Just think of a water supply pipe. You have a larger main feed with smaller taps going to each sink. You would have one for cold and one for hot running parallel to each other with two taps going to each sink. Now just imagine instead of pipe you have wire. Run out a larger wire as the main and tap off of it every so often with a smaller wire to the track. You run two wires, one positive one negative just like the hot and cold....Hope this helps picture it....Walt
Tags (Optional)
Tags are keywords that get attached to your post. They are used to categorize your submission and make it easier to search for. To add tags to your post type a tag into the box below and click the "Add Tag" button.
Add Tag

Update Reply

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

Model Railroader Newsletter See all

Sign up for our FREE e-newsletter and get model railroad news in your inbox!