So for the past few weeks, my electrical academy instructor has been giving us wiring diagrams for us to try out. He started out giving us a diagram and showing us which wires go where. We hooked up a light with 1, 2, and 3 switches, some duplex receptacles *plug ins*, and did them in different ways such as having the power come in through the switch, through the lighting outlet, and so on. Anyways, he gave us a diagram that I will draw in paint for yall.....

That was our basic diagram. The rectangles with the letter "S" represent a single pole switch, s3 represents a three way switch, s4 represents a 4 way switch, the rectangle with the two ovals represents a duplex receptacle, and the square with rounded edges represent 4" octagon boxes used for our lighting fixtures. The lines that have lines going through them represent wire. If it has 2 lines going through it, it is "2 wire" meaning it has 2 insulated conductors, *black-hot and white-neutral* and an uninsulated grounding wire. the one with 3 lines is 3 wire meaning it has red, black, and white insulated wires with the red having the ability to be hot.
above the DARK bold black line, the 2 black lines with a redline going through them is my 120v power source. it is switch operated so if i'm hooked up to it while I'm workin on my stuff, i don't get the **** shocked out of me. Haven't shocked myself, but a one dude has...twice and a few others cut themselves with the knife while stripping out the outer insulation to get to the insulated conductors.
*On switches, the neutral-*white* can be used as a hot wire if it is marked appropriately.*current travels into bottom of switch through hot black wire, when switch is on current travels to top pole where it goes through white wire onto positive side of light fixture and bling, you have light*
anyways, some pix...

Everything I had after I took it all down. Wire's are shorter in the picture than they were when hooked up cuz i went the quick route and cut a lot of them.
before I had my lights ready to be installed
02-25-08_1750.jpg - Image - Photobucket - Video and Image Hosting
demo

and a vid:
