問題詳情
1.台灣一般家庭用電的電壓規範為單相、110/220V、60Hz。請問電壓 110/220V 所代表的值為下列何者？
(A)平均值
(B)最大值
(C)有效值
(D)初始值
(A)平均值
(B)最大值
(C)有效值
(D)初始值
參考答案
無參考答案
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