- A.<img src="//img1.yqda.net/question-name/d2/de47f5ed514819b99b808f235861fd.png" width="78" height="22"/>
- B.<img src="//img1.yqda.net/question-name/73/de7a2e468b705abf2ecaa0bf3f1058.png" width="76" height="22"/>
- C.<img src="//img1.yqda.net/question-name/c0/374c783d275f94c9ab1503c7cc1c47.png" width="75" height="22"/>
- D.<img src="//img1.yqda.net/question-name/44/6c99cbcac4d58377b16e70eb3c9f4e.png" width="81" height="19"/>
- A.1
- B.0
- C.<img src="//img1.yqda.net/question-name/92/165fc0e73c92c24e2fda0e99ffbdbd.png" width="24" height="27"/>
- D.Q<sup>n</sup>
- A.0001
- B.0011
- C.0111
- D.1110
- A.Y=<img src="//img1.yqda.net/question-name/15/b0668eb3f4e1e55bc15d28eb270362.png" width="39" height="20"/>
- B.Y=AB
- C.Y=<img src="//img1.yqda.net/question-name/03/12cc67772849f76273398571b28871.png" width="24" height="20"/>
- D.Y=A+B
- 32
-
A⊕B=( )
- A.<img src="//img1.yqda.net/question-name/c7/2629ef5af28cc106e37e52d753a6f5.png" width="59" height="19"/>
- B.<img src="//img1.yqda.net/question-name/f9/f3eaffc28f52084d81a09b3929692d.png" width="59" height="19"/>
- C.<img src="//img1.yqda.net/question-name/e2/d2e3bec0a2b0c4f5491273ee11370a.png" width="24" height="20"/>
- D.AB
- A.F=<img src="//img1.yqda.net/question-name/ec/508999877460753385be89679a4707.png" width="16" height="19"/>
- B.F=<img src="//img1.yqda.net/question-name/28/1a27790fe5b84293bb7956d2d149de.png" width="16" height="19"/>
- C.F=A
- D.F=B
- A.同相端接地u<sub>+</sub>=0
- B.u<sub>-</sub>=0
- C.共模输入u<sub>ic</sub>=0
- D.差模输出u<sub>0</sub>=0
- A.7906
- B.79M06
- C.7806
- D.7809
- A.0.9U<sub>2</sub>
- B.U<sub>2</sub>
- C.2U<sub>2</sub>
- D.3U<sub>2</sub>
- A.反相比例运算电路的R<sub>if</sub>大
- B.同相比例运算电路的R<sub>if</sub>大
- C.两者R<sub>if</sub>一样大
- D.两者R<sub>if</sub>不可比较
- A.1KΩ
- B.2KΩ
- C.4.7KΩ
- D.5.7KΩ
- A.P沟道增强型MOS管
- B.P沟道耗尽型MOS管
- C.N沟道增强型MOS管
- D.N沟道耗尽型MOS管
- A.超前u<sub>1</sub>相位<img src="//img1.yqda.net/question-name/ec/aede755d6dc4cca6ad6bd6fc9f58ee.png" width="23" height="28"/>
- B.滞后u<sub>1</sub>相位<img src="//img1.yqda.net/question-name/f3/3be8002aa895a85c2ffff2847fd156.png" width="23" height="28"/>
- C.超前u<sub>1</sub>相位<img src="//img1.yqda.net/question-name/74/68135daa2ee1b4191e11d31563c9be.png" width="23" height="28"/>
- D.滞后u<sub>1</sub>相位<img src="//img1.yqda.net/question-name/8f/35f8ced402e45b971eab7312ab107f.png" width="23" height="28"/>
- A.理想电压源与内阻串联,理想电流源与内阻串联
- B.理想电压源与内阻并联,理想电流源与内阻串联
- C.理想电压源与内阻串联,理想电流源与内阻并联
- D.理想电压源与内阻并联,理想电流源与内阻并联
- A.元件A吸收功率10W,元件B吸收功率20W
- B.元件A产生功率10W,元件B产生功率20W
- C.元件A产生功率10W,元件B吸收功率20W
- D.元件A吸收功率10W,元件B产生功率20W