对于NPN管组成的放大电路，当静态工作点偏高时，下列说法正确的是 。 A: [img=17x25]180358361bdf4b5.bmp[/img]、[img=14x25]1803583624e0ab0.bmp[/img]削顶，[img=22x25]180358362defbb2.bmp[/img]削顶 B: [img=17x25]18035836363966e.bmp[/img]、[img=14x25]180358363e5d8a8.bmp[/img]削顶，[img=22x25]1803583647858d5.bmp[/img]削底 C: [img=17x25]1803583650a08dc.bmp[/img]不失真、[img=14x25]180358366045bb4.bmp[/img]削底，[img=22x25]1803583676e255a.bmp[/img]削顶 D: [img=17x25]18035836806d955.bmp[/img]不失真、[img=14x25]1803583689f040e.bmp[/img]削顶，[img=22x25]1803583692e1b3e.bmp[/img]削底

对于NPN管组成的放大电路，当静态工作点偏高时，下列说法正确的是 。 A: [img=17x25]180365e78b0768f.bmp[/img]、[img=14x25]180365e79d9889c.bmp[/img]削顶，[img=22x25]180365e7a5cb1ca.bmp[/img]削顶 B: [img=17x25]180365e7adf26fa.bmp[/img]、[img=14x25]180365e7b6b53d3.bmp[/img]削顶，[img=22x25]180365e7bf13127.bmp[/img]削底 C: [img=17x25]180365e7c75fd8c.bmp[/img]不失真、[img=14x25]180365e7cf8dc84.bmp[/img]削底，[img=22x25]180365e7d7dff40.bmp[/img]削顶 D: [img=17x25]180365e7dfab4fb.bmp[/img]不失真、[img=14x25]180365e7e81c12c.bmp[/img]削顶，[img=22x25]180365e7f07a2dd.bmp[/img]削底

​对于NPN管组成的放大电路，当静态工作点偏高时，下列说法正确的是 。 ‍ A: [img=17x25]1802d1e9a226e91.bmp[/img]、[img=14x25]1802d1e9ab760a4.bmp[/img]削顶，[img=22x25]1802d1e9b3b2e86.bmp[/img]削顶 B: [img=17x25]1802d1e9bbdcd96.bmp[/img]、[img=14x25]1802d1e9c4ba851.bmp[/img]削顶，[img=22x25]1802d1e9cd231cb.bmp[/img]削底 C: [img=17x25]1802d1e9d57ee1a.bmp[/img]不失真、[img=14x25]1802d1e9dde3e83.bmp[/img]削底，[img=22x25]1802d1e9e73e7d1.bmp[/img]削顶 D: [img=17x25]1802d1e9ef649c2.bmp[/img]不失真、[img=14x25]1802d1e9f77c04f.bmp[/img]削顶，[img=22x25]1802d1e9ffe11f9.bmp[/img]削底

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

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]18037d0f9bac76b.bmp[/img]、[img=14x25]18037d0fa44c99b.bmp[/img]削底，[img=22x25]18037d0fad3df07.bmp[/img]削底 B: [img=17x25]18037d0f9bac76b.bmp[/img]、[img=14x25]18037d0fa44c99b.bmp[/img]削底，[img=22x25]18037d0fad3df07.bmp[/img]削顶 C: [img=17x25]18037d0f9bac76b.bmp[/img]不失真、[img=14x25]18037d0fa44c99b.bmp[/img]削底，[img=22x25]18037d0fad3df07.bmp[/img]削顶 D: [img=17x25]18037d0f9bac76b.bmp[/img]不失真、[img=14x25]18037d0fa44c99b.bmp[/img]削顶，[img=22x25]18037d0fad3df07.bmp[/img]削底