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117. 如圖所示,單切開關 OFF 時,E 、E 的電壓降分別為 
(A)E =12V、E =12V
(B)E =0V、E =12V
(C)E =0V、E =24V
(D)E =24V、E =0V。


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難度: 簡單
1F
en100126 高一上 (2017/03/22)

原本:如圖所示,單切開關 OFF 時,E 、E 的電壓降分別為 %252522%2525C3%2525A5%2525C2%25259C%2525C2%252596%2525C3%2525A7%2525C2%252589%2525C2%252587%252520101.png%252522.png#s-242,92%23s-242,92
(A)E =12V、E =12V (B)E =0V、E =12V (C)E =0V、E =24V (D)E =24V、E =0V。

應改:如圖所示,單切開關 OFF 時,E1、E2的電壓降分別為 %252522%2525C3%2525A5%2525C2%25259C%2525C2%252596%2525C3%2525A7%2525C2%252589%2525C2%252587%252520101.png%252522.png#s-242,92%23s-242,92
(A)E1=12V、E2=12V (B)E1=0V、E2=12V (C)E1=0V、E2=24V (D)E1=24V、E2=0V...


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117.如圖所示,單切開關 OFF 時,E 、E 的電壓降分別為  (..-阿摩線上測驗