問題詳情
1. 對串激式直流電動機而言，下列何者正確？
(A) 轉矩隨負載電流之增加而減少
(B) 轉矩隨轉速之增加而增加
(C) 轉速隨負載電流之增加而減少
(D) 激磁隨負載電流之增加而減少
(A) 轉矩隨負載電流之增加而減少
(B) 轉矩隨轉速之增加而增加
(C) 轉速隨負載電流之增加而減少
(D) 激磁隨負載電流之增加而減少
參考答案
答案：C
難度：適中0.538462
統計：A(6),B(12),C(28),D(4),E(0)
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