From the first page I clicked on:
Basic Rules of Electricity...Electricity ALWAYS seeks the quickest path back to its source or to the earth.
He should've stopped while he was ahead.
Why Ground?...Proper grounding provides a safe path for electricity to safely move...back into the earth, which happens to be a very good electrical conductor.
I can't even come up with anything sarcastic to say about that one.
Polarized receptacles operate on a 2-wire vs. a 3-wire system. A polarized receptacle visibly differs from a grounded receptacle as they are two, rather than three-pronged.
Huh, and all this time I thought polarization had something to do with one slot being bigger than the other.
The rest of the content seems alright, but it suffers from the same problems as all step-by-step explanations: They only cover very specific scenerios. If the readers installation varies by one or two steps, they can quickly become confused.
"Okay, I see where the black wire goes, and I see where the white wire goes, but what about this red wire...?"-John
