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当晶体管工作在放大区时,发射结电压和集电结电压应为( ) 。

单选题
2021-07-17 23:22
A、前者反偏、后者也反偏
B、前者正偏、后者反偏
C、前者正偏、后者也正偏
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正确答案
B

试题解析

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