[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxaGGBCO17PIIXvnjxwl1ZGaa8z9otvozW7fWKDpu9Ig":3},{"id":4,"source":5,"question":6,"options":7,"answer":11,"related":12,"type":88,"origin":98,"createTime":23},11385263,"v1","微变等效法分析交流通路步骤包括()",[8,9,10],"估算法估算\"Q\"","画交流通路,三极管用微变等效模型代替","用微变等效电路法分析计算电路动态参数",[],[13,24,32,40,49,58,66,75,84,89],{"id":14,"source":5,"question":15,"options":16,"answer":19,"related":20,"type":21,"origin":22,"createTime":23},11385255,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F785906bb725d5927814db09a054414c7.png\"> 以下是三极管微变等效模型的是",[17,18],"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Ffb9fc0f6c46b1205176c92251cc6a76a.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fd5993f38acd978a83e1a85c28a4651f2.png\">",[],[],0,null,"2023-05-15T23:09:19+08:00",{"id":25,"source":5,"question":26,"options":27,"answer":30,"related":31,"type":21,"origin":22,"createTime":23},11385256,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Ff33f8e9e74c3df745bc1063595eed91a.png\">三极管的微变等效模型中,rbe=( )",[28,29],"rbe=200","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fb2928d456eb760ad749f9a5ed3f8b693.png\">",[],[],{"id":33,"source":5,"question":34,"options":35,"answer":38,"related":39,"type":21,"origin":22,"createTime":23},11385257,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F7cf5be9e4c913838cb1076b2cd0b4d81.png\">该电路的微变等效电路为( )",[36,37],"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F1e7ab7590d370cea8487a51e02756d6a.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F0f2afeea8692261b543b797a10758661.png\">",[],[],{"id":41,"source":5,"question":42,"options":43,"answer":47,"related":48,"type":21,"origin":22,"createTime":23},11385258,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F3f0307755647d6abfff4dff9f3f9e989.png\">该放大电路的电压放大倍数为( )",[44,45,46],"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F8c13be74b79fa8eaff11510d6bc5d726.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fcc0b2861ddd5e4217df4778dca1ef841.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F2b3c0b8403fe07197381b0c2f651fc78.png\">",[],[],{"id":50,"source":5,"question":51,"options":52,"answer":56,"related":57,"type":21,"origin":22,"createTime":23},11385259,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F2c776455239e5e6e4aadd1ef593a0ea2.png\">当电路中示波器看到最大不失真波形时,万用表直流电压档测UBE和UCE,下面说法正确的是( )",[53,54,55],"UBE\u003CUCE","UBE>UCE","UBE=UCE",[],[],{"id":59,"source":5,"question":60,"options":61,"answer":64,"related":65,"type":21,"origin":22,"createTime":23},11385260,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F0f2afeea8692261b543b797a10758661.png\">该电路的等效输入电阻Ri为( )",[62,63],"Ri=RB","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Feb18f362e5f16cb0273a17a68b09bd51.png\">",[],[],{"id":67,"source":5,"question":68,"options":69,"answer":73,"related":74,"type":21,"origin":22,"createTime":23},11385261,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F0f2afeea8692261b543b797a10758661.png\">该电路的等效输入电阻Ro为( )",[70,71,72],"Rc","RL","Rc\u002F\u002FRL",[],[],{"id":76,"source":5,"question":77,"options":78,"answer":82,"related":83,"type":21,"origin":22,"createTime":23},11385262,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F0c95b36520c3f95cfe632d7e33b78cd6.png\">示波器蓝色线显示负载两端电压波形,如果该仿真电路中波形出现下半部失真,则说明( )",[79,80,81],"三极管已经进入截止区","三极管已经进入饱和区","三极管已经处于无失真放大状态",[],[],{"id":4,"source":5,"question":6,"options":85,"answer":86,"related":87,"type":88,"origin":22,"createTime":23},[8,9,10],[],[],1,{"id":90,"source":5,"question":91,"options":92,"answer":96,"related":97,"type":88,"origin":22,"createTime":23},11385264,"画交流通路原则有( )",[93,94,95],"直流电压源都视为短路","直流电流源都视为开路","电容视为短路",[],[],{"courseName":99,"courseImg":100,"workName":101,"workId":102,"count":103,"courseId":104},"电工电子技术2","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5dc099d047a42d5a25cdd175d717c78f.jpg","12次课课堂测试.ti","5f66ac09e2b3420ea6ab37aa0da7f549",10,"85db63943640009c75536de40c9bc665"]