Common ground

Classic Toy Trains Forum
1

I’ve proably asked this before? I’m using a K W to run two tracks.Can I use the same common ground for both tracks,but using two different postive leads

Boneheadbassboy
Just 8 blocks from the Old A.C.&Y tracks
(W&L.E.)

2

Yes.

3

John is right, of course. I hope you don’t mind if I point out that the variable voltages out of the transformer are AC, not DC, and therefore neither positive nor negative, or perhaps better, alternately both positive and negative.

4

Thanks for the help

Boneheadbassboy