問題詳情
34.如下圖,ab兩點之間的電壓值為何?
(A)120 V
(B)55.7 V
(C)75.5 V
(D)57.5 V

(A)120 V
(B)55.7 V
(C)75.5 V
(D)57.5 V
參考答案
答案:D
難度:適中0.608696
統計:A(1),B(12),C(5),D(28),E(0)
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