如何安全用电?随着生活水平的不断提高,生活中用电的地方越来越多了。因此,我们有必要掌握以下最基本的安全用电常识:1.认识了解电源总开关,学会在紧急情况下关闭总电闸(zha)。2.不用手或导电物(如铁丝、钉子、别针等)去接触、探试电源插座内部。3.电器使用完毕后应拔掉电源插头;插拔电源插头时不要用力 How safe electricity? With the continuous improvement of living standards, more and more places to use electricity in life. Therefore, we need to master the following basic safety knowledge: 1. Know the main power switch, learn to turn off the total brake (zha) in an emergency. 2 without hands or conductive objects (such as wire, nails, pins, etc.) to contact, explore the power outlet inside. 3. After the electrical use should unplug the power plug; plug the power plug do not force