27. 某生做實驗時,拿起一只五環電阻器,甚難分辨哪邊為第一色環,只見其色環(由左至右)依次為棕金綠黑棕,則此色碼電阻讀值為:
(A)10.5Ω ±1%
(B)12.5Ω ±1%
(C)105Ω ±1%
(D)1050Ω ±5%
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統計: A(78), B(16), C(40), D(17), E(0) #2381065
統計: A(78), B(16), C(40), D(17), E(0) #2381065