[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDLGkwixaODIjxgxItfWpwydEb6XdarBIoXBHxR2Nuos":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":28,"type":69},[],"2025-10-28 19:46:15",225308366,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},29,"6fa188b1e59612d8ea5496cd59f7486a","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8188eee503826b6225d09f596df0be68.png","模拟电子技术基础","daee6eb3e8644f96a0e41a180e777a96","3.8 三极管放大电路图解分析法","图示特性曲线中,最大不失真幅度为5V.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8354c488168bf86fcce3e89b86df1ad0.jpg\">",[19,30,38,43,50,56,61,66,70,76],{"answer":20,"createTime":21,"id":22,"options":23,"question":27,"source":28,"type":29},[],"2023-05-16 04:03:11",12233121,[24,25,26],"过高","过低","为零","放大电路在放大信号时产生饱和失真是因为静态工作点Q选得( )","v1",0,{"answer":31,"createTime":21,"id":32,"options":33,"question":37,"source":28,"type":29},[],12233122,[34,35,36],"调大","调小","调为零","在放大电路中消除饱和失真的方法是将偏置电阻Rb( )",{"answer":39,"createTime":21,"id":40,"options":41,"question":42,"source":28,"type":29},[],12233123,[34,35,36],"在放大电路中消除截止失真的方法是将偏置电阻Rb( )",{"answer":44,"createTime":21,"id":45,"options":46,"question":49,"source":28,"type":29},[],12233124,[47,48],"截止失真","饱和失真","放大电路在放大信号时静态工作点Q选得过低,会引起( )",{"answer":51,"createTime":21,"id":52,"options":53,"question":55,"source":28,"type":29},[],12233125,[47,48,54],"大信号失真","放大电路在放大信号时静态工作点Q选得合适,也可能会引起( )",{"answer":57,"createTime":21,"id":58,"options":59,"question":60,"source":28,"type":29},[],12233126,[47,48,54],"NPN型三极管构成的共射极放大电路,输出波形顶部出现失真,是( )",{"answer":62,"createTime":21,"id":63,"options":64,"question":65,"source":28,"type":29},[],12233127,[47,48,54],"PNP型三极管构成的共射极放大电路,输出波形顶部出现失真,是( )",{"answer":67,"createTime":5,"id":6,"options":68,"question":17,"source":28,"type":69},[],[8,9],3,{"answer":71,"createTime":72,"id":73,"options":74,"question":75,"source":28,"type":69},[],"2025-11-29 23:05:17",245380294,[8,9],"图示特性曲线中,静态工作点值为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F37d58d4558a48aacf975dc29bedafe11.jpg\"> \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8354c488168bf86fcce3e89b86df1ad0.jpg\">",{"answer":77,"createTime":72,"id":78,"options":79,"question":80,"source":28,"type":69},[],245380295,[8,9],"图示特性曲线中,最大不失真幅度为5V. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8354c488168bf86fcce3e89b86df1ad0.jpg\">"]