【已刪除】11 左下圖電路之等效 T 型電路如右下圖所示,求 R1、R2 與 R3 各為多少 Ω?  

(A)R1 = 1 Ω,R2 = 4 Ω,R3 = 0.8 Ω
(B)R1 = 0.8 Ω,R2 = 4 Ω,R3 = 1 Ω
(C)R1 = 2 Ω,R2 = 10 Ω,R3 = 8 Ω
(D)R1 = 10 Ω,R2 = 8 Ω,R3 = 2 Ω 

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統計: A(107), B(8), C(4), D(2), E(0) #1256662