I flipped the breaker switch off, and back on, which controls my outdoor security light. Now it remains on all the time. Might you advise me how to resume proper operation--come on only when it detects someone? I believe it is a heat sensor. Elcho

This is going to sound completely crazy but we had a power outage and one of my hard wired smoke detectors is beeping. I changed all the batteries thinking that was it but lo and behold the chirping kept up. I removed the actual detector and discovered that the beeping is coming from inside the...

When the cooker switch is turned off I still have power to my oven&hob

I have a 415 ohm short on a copper pair. 22guage. Filled aerial phone cable pair. The tem is approx. 77 degrees F. humidity is 0. How far do I go to find the short? My equation can't be right..

I have recently replaced a lightpost in my yard which had an outlet in the center of the post. The outlet only worked if the light was on. The light was controlled by a hard wired timer which had a black, white, red and green wire. I assume the red and black juiced the outlet and the light. The...