The first step in solving any electrical problems is to find the real problem. If people in a room does not work, the problem may be the point of sale or prior to the course. If one LED does not work, can be as simple as the bulb is burned, or change a bad light socket or bad, or maybe even a neutral conductor of heat or an electrical outlet that powers the circuit as. The hardest thing is always to find the problem, repair is usually benign.
Finding electrical problems will be much easier with a multimeter. For a rookie, even for experts, the circuit must be disabled on the control panel before working on them, unless of course you can live in a place with a multimeter to check. A video on how to easily use a multimeter can be accessed on its website a few favorite videos such as YouTube.
With a small base “of several meters of know-how and a little patience, you can most electrical problems within a relatively short to be found. In the light once they are excluded, the onion, place the switch is ideal to start. The switches are mechanical devices that are activated and again and again. break or wear out too regularly. Firstly, with the power and even stopped to see if one of the two terminals on can see, live, or hot. Then turn the ignition key and see if the life of the phone. If not, then change is bad and must be replaced. Do not forget to turn off the power to the correct way forward.
Outlets are connected in series, it feeds the next and the next and so on. If a hot wire or neutral has been removed or burned an outlet, the other outlets on the circuit does not work. Points of cable pulling is the main reason of this problem and overload (eg too many things at once in the same outlet or the same street.) If you overload the circuits you want to take a new path in this area so that the burden can be shared between the two circuits must be sought.
The cables are burnt or loose connections caused by overloading the circuit … Sometimes I saw a lightning caused, but usually right on the window of a meter. Fasten cables burning, make sure first that the circuit is off, then cut the cable burnt, stripping it back and find the same place. If the wire is burned in an electrical outlet or switch, replacing the position is much cheaper than a possible fire in the house, is not it? The electrical system is not a place to cut corners.
