电子技术基础(含答案)

西南科技大学成人、网络教育学院所有习题08001）共有单选题,简答题,计算题1,作图题1,作图题2,计算题2,分析题,化简题等多种试题类型，其中，本习题集中有[计算题2,作图题2]等试题类型未进入。一、单选题1.U）CBE2.在N3.4.5.IBCBC6.7.0V、-10V（8.9.BEC（10.PN11.12.13.14.ABCKD15.16.17.)CMRR18.）19.20.21.22.23.）24.QQI(mA)C40AIB/VCEUO25.CURURRUBCRUCBBBCCURCCRC+B+++uoui--26.27.28.（A和B都可以u和B29.o30.31.((32.33.(Ru∞u＋uO＋R34.uutiO弦波波角波ui∞-＋uO＋R235.∞uO＋i＋36.37.38.39.40.41.42.之差D.输出电压43.44.45.46.47.48.A49.OC门50.FABBCCAABBCCAABBCCAA51.4用52.53.54.F55.m8ABCDABCDDABCD56.57.58.59.F60.ABCABCABCABC61.N62.N2N63.64.65.若1（66.67.68.69.70.71.RSDD72.73.74.875.QnDQ=n+101nn二、简答题76.77.78.79.Rf80.Rf三、计算题181.URRULL82.RQ和r'bbALiuR。o83.URb和和RUoULi84.RRceC，C，C2AARR。Lsl3Vio85.U15VCC，R500k，，，RLRCB。四、作图题186.u10sintVi87.UIZ88.u5sint(V)i89.v10sintivo90.与五、分析题91.ABC&&&F1D92.&A1B&Y1&93.和Y12Y和Y1294.95.A&1BF1&六、化简题96.YABC97.98.YABCDABDACDFACABACD99.FACBCAB100.FABCLABCABC101.ABCABCABCABCBCABCD102.Y103.Y104.105.106.m107.108.mF111315）m109.Y(,,C)(d110.Y(,,C)七、计算题2（略）……八、作图题2（略）……答案一、单选题1.2.3.4.5.6.7.8.9.CCCBBCACC10.11.BD12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49.50.CBAADCDBBCBBBBAABBDBCBBACDABBACCCBCADAC51.52.53.54.55.56.57.58.59.60.61.62.63.64.65.66.67.68.69.70.71.72.73.74.75.CCBCCADDBBDAABACDDBBBCBDD二、简答题76.77.78.79.80.解：三、计算题181.82.2VUUBEQBEQ22AICCBQRRbs1.76mAIICQBQ26mVrr)1.3kbebb'IEQUVIR6.2VRc&A308cruRR//rr1.3KibbebeRR5Koc83.解RbVUICCCEQ2mA(2分)(2分)(4分)CQRcIICQ20ABQVURCCBEQ565kbIBQR：LUR'L&&A100A(4分)Roi'LUruu111R1.5k(4分)RRLcL84.r2.52.5VRVVVb2RRB1b2VV30.7IAB0.753REe150)1.5r)I3EVH21.5(R)V21.51.5A85.7oLVrVibe111VRRRr10.85i2.51.5I1b2iiRR22OCVVVVARA85.76.71ooVViiRRVsisisRA比AsV85.UUIA，II1.5mARBCBBI1I1.53mAUUIR7.5VEBCCr11.167kΩIERRcALruRR//r1.167KiBRR5kΩoC四、作图题186.v>v=vv<v=i0ii087.88.89.90.五、分析题FABBCCDFAB()()()91.92.或ABABABABYY为93.Y和Y12；＝：；J＝HQKN(ABC)ABACBCY1MQABC(ABC)ABACBCABC4Y2Y和Y21Y1294.了4、、和ZZZZ1234Z1ZABC2ZABC3ZABC4LLZZZZ12341或313位FABABAB95.六、化简题96.97.98.ACABBCACDACABBCACBBCABCBCABC99.FABBCCA或FABBCCA11100.1