地线和零线的区别是什么(零线和地线什么区别?如何区分零线和地线?这4种方法都很靠谱!)
提起零线和地线,相信很多的电工师傅们都很熟悉,零线和地线这两根线是电力系统的基本组成,特别是我们家里面的用电,一般都是三根线,火线,零线和地线,火线一般情况下都比较好区分,电笔发亮就是火线,但是零线和地线就没有那么好区分了,很多的电工初学者都不会区分零线和地线,这些都是普遍存在的现象,今天我们就重点来看一下:零线和地线什么区别?怎么样快速的区分零线和地线!
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提起零线和地线,相信很多的电工师傅们都很熟悉,零线和地线这两根线是电力系统的基本组成,特别是我们家里面的用电,一般都是三根线,火线,零线和地线,火线一般情况下都比较好区分,电笔发亮就是火线,但是零线和地线就没有那么好区分了,很多的电工初学者都不会区分零线和地线,这些都是普遍存在的现象,今天我们就重点来看一下:零线和地线什么区别?怎么样快速的区分零线和地线!