116. 如圖所示,單切開關 ON 時,E1、E2的電壓降分別為phpRz7PWF.png
(A)E =12V、E =12V
(B)E =0V、E =12V
(C)E =0V、E =24V
(D)E =24V、E =0V。

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統計: A(5), B(64), C(5), D(3), E(0) #652158

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原本:如圖所示,單切開關 ON 時,E 、E 的電壓降分別為%252522%2525C3%2525A5%2525C2%25259C%2525

(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 ON 時,E1、E2的電壓降分別為%252522%2525C3%2525A5%2525C2%25259C%2525

(A)E1=12V、E2=12V (B)E1=0V、E2=12V (C)E1=0V、E2=24V (D)E1=24V、E2=0V。

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