31.三相線繞式感應電動機在轉子適當增加外部電阻的功用,下列敘述何者正確?
(A)高啟動電流低啟動轉矩
(B)高啟動電流高啟動轉矩
(C)低啟動電流低啟動轉矩
(D)低啟動電流高啟動轉矩
答案:登入後查看
統計: A(10), B(16), C(18), D(526), E(0) #843932
統計: A(10), B(16), C(18), D(526), E(0) #843932
詳解 (共 1 筆)
#5165270

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