It is tempting to become frustrated with your circuit breaker in San Jose if it continues to trip, but it helps to keep in mind that you are on the same team. Your breaker box can keep you safe in the event that your appliances attempt to draw too much power through your electrical system; instead of hazardous consequences like fires, your system will shut down and recover. Keep reading if you would like to find out why your circuits keep tripping.
Overload
Your circuits trip in order to prevent excessive amounts of electricity from flowing and creating too much energy, and 
in many cases this occurs when someone attempts to use too many appliances at the same time . It is important to note that circuits and outlets are different things; just because your appliances are plugged into different outlets does not mean that they are operating on different circuits. Always consider the amount of power that any given appliance uses, and make sure you do not attempt to use a variety of other appliances at the same time. Sometimes circuits will trip in this manner because of loose connections, but you should always have a licensed electrician address these issues.
Ground Fault
If you are not using too many appliances at the same time, your tripping circuit problem may have to do with a ground fault. When a hot wire touches a ground wire, a ground fault occurs; the same can happen when the hot wire touches a metal outlet box. Diagnosing this problem is simple, as all you have to do is make sure that the hot wire is not touching either of these other elements. A ground fault is one example of a short circuit.
Short Circuit
When a hot wire touches a ground wire or metal outlet box, a ground fault occurs; this is because whenever a hot wire touches a hot or neutral wire, a short circuit results. Short circuits tend to be more severe than circuit overloads and can involve melted cords, so in this case it is wise to have a professional electrician take a look at your electrical system.