Do you ever wonder how a circuit breaker works? A circuit breaker is a switching device that interrupts the abnormal or faults current. It is a piece of mechanical equipment that disrupts the flow of high magnitude (fault) current and also performs the function of a switch. The circuit breaker is mainly designed for the closing or opening of an electrical circuit, thus protects the electrical system from damage.
Identify the Faulty Breaker
Your circuit breaker usually emits a soft crackling sound when it is overloaded but has not switched off yet. Inside your access panel, the tripped breaker lever can generally be found between the on and off position.
Test Your Circuit Breaker
Check the lever by switching it from on to off several times to check how loose it is. If your breaker can be moved easily, then it is faulty, and you need to replace it as soon as possible.
Turn Off All of Your Appliances
Turn off all your devices that are connected to your circuit breaker, but make sure to do it all at once to avoid a surge of electrical power when you reset it. If your circuit breaker keeps on tripping, hire a trained person to come and to have it checked.
Check Your Electrical Wiring
If your home has damaged wiring, then your circuit breaker will be tripping continuously, and you may find yourself experiencing electrical shocks when turning on certain appliances of yours. This might need a trained professional, so …

If you live in a crowded city, like in Singapore, for instance, an air conditioner becomes more than an electronic appliance but a device for survival. The humid air and unforgiving sun heat will definitely cause discomforts. Therefore, you should consider upgrading your air conditioner so that you can live a more quality life.
Modern cooker hoods do not require an air duct. It will save you from the trouble of venting the unit through the wall, which is not a possible thing to do in an apartment. However, if you do not have a cooker hood in your kitchen, you need to be ready for the grease on your wall and stubborn stinky odor.