如【圖 3】所示之電路，若V i = 4 √2sin20 V ，則Vo 之最小值為何？ (A) 1 V(B) 0 V(C) -1 V(D)-7 V

問題詳情

3.如【圖 3】所示之電路，若V i = 4 √2sin20 V ，則Vo 之最小值為何？

(A) 1 V
(B) 0 V
(C) -1 V
(D)-5.7 V

參考答案

答案：D
難度：適中0.527778
統計：A(10),B(4),C(0),D(19),E(0)

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