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請問這種三插頭要如何裝?
Oct 26th 2013, 11:58

 檢視圖片 

下面兩孔是火線,上面兩孔是地線,中間兩孔是接地線。

問題一:請問我把電線接到其中之一的火線與地線外,是否要處理叧外兩孔呢?是用叧一條線分別把兩個火線及兩地地線連接起來,還是直接把剩餘的火線與地線連起來呢?

問題二:沒有第三線時,接地線是否可以直接用一條電線接在螺絲上與牆壁接連就有效了呢?為何接地線有兩條?可以兩條一起連在一顆螺絲上嗎?謝謝回答!

 

 


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