天气预报 > 家居 > 黄线是零线还是火线
黄线是零线还是火线
更新时间: 2020-12-01 09:58:01  

按照规定,黄线一般是火线。蓝色是零线,黄绿相间线是接地线。但是现在线条颜色变得越来越多样,所以如果仅仅靠直观的颜色进行判断难免会出现一定的错误,所以为了避免这种错误,可以看一下电器的说明书进行判断,当然也可以咨询厂家的工作人员,这样会更加安全可靠。另外,还有一种常识可以很快地判别出来,也就是左边是零线,右边是火线,中间的那根线是接地线。

关键词: 还是 火线

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