My cooktop is shocking me. What's wrong? [more inside]
posted on Aug 6, 2008 - 4 answers

2 outlets & a ceiling light stopped working at the same time. None of the circuit breakers were flipped. What would cause this, and how can I troubleshoot it? [more inside]
posted on Aug 30, 2007 - 15 answers

Just a stupid question that's puzzled me for years: Why is it that, on electric fans, the order of the settings on the switch is OFF - HI - MED - LO? I'm sure there's an electrical reason for this, but I don't know what it is, since I know nothing about circuitry. One would think that OFF - LO - MED - HI would make more sense. Can someone explain this to me?
posted on Jun 14, 2005 - 23 answers

Electricity: I'm wiring up a new dishwasher with the power cord from the old dishwasher. Just to make things interesting, the power cord has absolutely no indication of which side is positive and which side is negative. Is this because it's AC and it doesn't matter? I'm in the US on 110.
posted on Dec 6, 2004 - 14 answers

If we can have wireless voice communication and wireless data transfer, why can't we have wireless electric current?
posted on Aug 8, 2004 - 16 answers

I have an old house with old wiring in the walls. The question inside is about installing window air conditioners.
posted on May 16, 2004 - 22 answers