Electrical Help

Hey, pac, you have been handed a bunch of sources for basic/advanced information. But let me tell you, I have found the best source to be these guys here on this site. Learn the electrical theory first, then ask questions here. Have specific questions? Ask questions here. I learned aircraft electrical systems before I learned automotive electrical. Learn the basics; you can then apply that info to specific problems with DC circuits.

To quote the founder of Faber College, "Knowledge is good."