問題詳情
35 有一電路的轉移函數 
，當頻率遠大於此電路的轉角頻率（Corner Frequency）時，頻率與|T(s)|的變化關係，下列何者正確？
(A)頻率每增大十倍，|T(s)|減少 10 dB
(B)頻率每增大十倍，|T(s)|減少 20 dB
(C)頻率每增大二倍，|T(s)|減少 10 dB
(D)頻率每增大二倍，|T(s)|減少 20 dB
，當頻率遠大於此電路的轉角頻率（Corner Frequency）時，頻率與|T(s)|的變化關係，下列何者正確？(A)頻率每增大十倍，|T(s)|減少 10 dB
(B)頻率每增大十倍，|T(s)|減少 20 dB
(C)頻率每增大二倍，|T(s)|減少 10 dB
(D)頻率每增大二倍，|T(s)|減少 20 dB
參考答案
答案：B
難度：適中0.655462
統計：A(17),B(78),C(9),D(7),E(0)
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