Dear Tim: I have a chance to take a $250 course on electrical wiring. The course covers how to change outlets, switches, light fixtures, rewiring circuits, etc. I’m terrified of electricity and use a ...

I'm wiring a new 220v outlet (with the help of my step-father) but I'd just like to make sure he is doing it correctly and that I understand a little bit more... Basically, I'm trying to wire a new ...