25 如圖所示之電路,其輸入端之等效電感值
為何?
(A)3H
(B)5H
(C)7H
(D)9H
答案:登入後查看
統計: A(9), B(304), C(20), D(8), E(0) #3190283
統計: A(9), B(304), C(20), D(8), E(0) #3190283
詳解 (共 2 筆)
#6003857
總電感 = (8//8 + 2) // (3+3) + 2 = 6 // 6 + 2 = 3 + 2 = 5H
故選B
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