• 2022-06-09
    对于PNP管组成的放大电路,当静态工作点偏低时,下列说法正确的是 。
    A: [img=17x25]1803698d214d102.bmp[/img]、[img=14x25]1803698d2a5241c.bmp[/img]削底,[img=22x25]1803698d320ab62.bmp[/img]削底
    B: [img=17x25]1803698d214d102.bmp[/img]、[img=14x25]1803698d2a5241c.bmp[/img]削底,[img=22x25]1803698d320ab62.bmp[/img]削顶
    C: [img=17x25]1803698d214d102.bmp[/img]不失真、[img=14x25]1803698d2a5241c.bmp[/img]削底,[img=22x25]1803698d320ab62.bmp[/img]削顶
    D: [img=17x25]1803698d214d102.bmp[/img]不失真、[img=14x25]1803698d2a5241c.bmp[/img]削顶,[img=22x25]1803698d320ab62.bmp[/img]削底
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