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113年 - 113-1 內政部國土管理署_營造業工地主任評定考試試題_第二類科(B)#118607
> 試題詳解
50 TBL1~TBL6 的主開關之敘述,下列何者 正確?
(A) 為 3P 100AF 100AT 的低壓開關。
(B) 為 3P 100AF 20AT 的低壓開關。
(C) 為 2P 100AF 20AT 的低壓開關。
(D) 為 2P 20AF 100AT 的低壓開關。
答案:
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統計:
A(1533), B(199), C(185), D(140), E(0) #3193533
詳解 (共 1 筆)
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