If nothing is plugged into the outlets that are on the tripped circuit and the breaker resets fine without the black wire hooked to it, there is a short in the wiring somewhere in the circuit. Remove the covers from the outlets that are on the tripped circuit and look for a bare ground...
Having wired in all the lights in my house, I knew wiring a switch wouldn’t be that much more complicated, especially if it’s a multi-light switch or if there are multiple switches for the same lights. The key is to ensure you know which wires go where, so taking a photo of the...
A tripped circuit breaker can also be a problem. Check your breaker panel to see if the switch for your HVAC system is in the middle or “off” position. Reset it to restore power. Dust and debris can affect your thermostat. Turn off the power, remove the cover, and gently clean the ...
Most homes use circuit breakers that turn off power to a room whenever an electric overload or short circuit occurs. For the uninitiated, the circuit breaker conveniently cuts power only to the problem circuit without turning off everything in the house. If you're wondering how to reset a br...
A circuit can be thought of as a large loop. In order to provide power,electricity must be able to constantly flow around it. If this loop is broken, the flow of electricity is halted. Aneutral wire assists in completing this loop by returning current(electricity) to the power supply, ...
To control the current we only have to deal with the remaining voltage. Then we can set the current with a resistor. Forward Current Too much current in the forward direction can melt the semiconductor junction, thus permanently destroying the device and forming a short circuit instead. LED...
Circuit Breaker: At Work in Your Home This diagram shows the basic parts and design of a circuit breaker. HowStuffWorks The power distribution grid delivers electricity from a power plant to your house. Inside your house, the electric charge moves in a large circuit, which is composed of ...
Mosquito rackets today have become an indispensable tool in every house, simply because it not only provides us with an effective way of terminating mosquito, the process also creates a sense of fun and satisfaction. However these devices seem to have one drawback, they get damaged or nonoperat...
HP worked impressively fast, dispatching a box to my house via FedEx two-day air in a day. After I wiped my data from the laptop, packed it up and dropped it off in the box at a FedEx shipping facility on a Tuesday evening, I got a confirmation from HP Thursday afternoon that the ...
disconnect. The outdoor AC disconnect switch sits on your home near your system. It looks like a metal box sitting on the wall of your house. Inside the shut off box sits a pull out head used to complete the circuit of electricity from your main electrical panel to your air conditioner....