98年地特五等-基本電學 - 考試
By Lauren
at 2016-03-10T22:37
at 2016-03-10T22:37
Table of Contents
Hi 請問各位先進下圖的題目的I是否為(36/12)+(36/9)=7A
http://i.imgur.com/Uz7vi8A.png?1
這題我不管是用重疊還是用戴維寧,只要將電壓源短路後就看不懂電阻值的部分該如何計算
上面的算式只是8歐姆跟4歐姆串連後再跟9歐姆並連,可是這樣24v跟12v中間的那一條線似乎就沒有考慮到
--
http://i.imgur.com/Uz7vi8A.png?1
這題我不管是用重疊還是用戴維寧,只要將電壓源短路後就看不懂電阻值的部分該如何計算
上面的算式只是8歐姆跟4歐姆串連後再跟9歐姆並連,可是這樣24v跟12v中間的那一條線似乎就沒有考慮到
--
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考試
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