On the romex (NMC) in the attic, support is a board below the wire and staped to code.

Hi, I haven,t worked on a California 3 way in a while and had a customer ask me how one worked. I had forgotten, can you explain to me how they are wired and work. And do you have a diagram that you could post? Thanks, Ryan

i got a phone call from my brother in law hes says he has a 220 stove . when he turns the two pole breaker on his frig turns off.when he turns the frig on his stove turns off.some info on the possibiltys of what the hell is going on here:}