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17. 如【圖3】所示,每一個電容器之電容量為6μF,耐壓為100V,則a、b兩端等效電容量及耐壓各為多少? (A) 4 μF,100V (B) 7 μF,200V (C) 4 μF,200V (D)
問題詳情
17. 如【圖3】所示,每一個電容器之電容量為6μF,耐壓為100V,則a、b兩端等效電容量及耐壓各為多少?
(A) 4 μF,100V
(B) 7 μF,200V
(C) 4 μF,200V
(D) 9 μF,100V
參考答案
上一篇 :
16. 有一電阻器在50°C時為2Ω,在100°C時為3Ω,求此電阻器在50°C時之溫度係數約為多少?(A) 0.001 (B) 0.005 (C) 0.01 (D)0.05
下一篇 :
39. 在【圖1】地形圖中,若等高距為10m曲線,北側地勢較南側高,顯示該鐵路進入隧道時(A點)的高程為多少?(A)150m (B)230m (C)270m (D)350m
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