[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNN08yKQF-UwZjx-3BQsZ5Dc1l9XRHOd50K9vsSLY0bs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-01-09 10:37:34",177017837,[8,9,10,11],"与电阻R成反比,与电感L成正比","与电阻R和电感L均成反比","与电阻R和电感L均成正比","与电阻R成正比,与电感L成反比",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},22,"60c3b3a8f8d3943a0adbf28306c48927","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","电路理论","exam_134577648","第6~7章 动态电路分析测试题","在RL电路中,时间常数τ与哪些因素有关",[21,32,41,50,56,65,74,83,92,95],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],177017829,[25,26,27,28],"电流和电压的突变(不考虑电感和电容的理想特性)","稳态","暂态(过渡过程)","新的电路结构","动态电路在换路时一定会产生什么","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],177017830,[36,37,38,39],"电容","开路","短路","电阻","动态电路中,当电感电流iL(0+)=iL(0-)=0时,在换路一瞬间,电感相当于( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],177017831,[45,46,47,48],"二阶线性电路","直流电源激励下的一阶线性电路","高阶非线性电路","交流电源激励下的电路","三要素法为求解什么电路暂态响应的一种方法",{"answer":51,"createTime":5,"id":52,"options":53,"question":55,"source":30,"type":31},[],177017832,[38,54,39,37],"电感","动态电路中,当电容电压uc(0+)=uc(0-)=0时,在换路一瞬间,电容相当于什么",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":30,"type":31},[],177017833,[60,61,62,63],"电路的结构和参数(电阻R和电容C)","电路的结构形式","仅仅是电路的参数之一(如仅电阻R或仅电容C)","外加激励的大小","在RC电路中,时间常数τ主要取决于什么",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":30,"type":31},[],177017834,[69,70,71,72],"(9~15) ms","(60~90) ms","(36~60) ms","(18~36) ms","工程上认为图示电路在S闭合后的过渡过程将持续( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F87840687720ce5a5693dfd469e7fce8d.png\">",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":30,"type":31},[],177017835,[78,79,80,81],"端电压","电感量","电流","电动势","由于电感线圈中储存的能量不能突变,所以电感线圈中的什么不能突变",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":30,"type":31},[],177017836,[87,88,89,90],"三要素法为求解直流电源激励下的一阶线性电路暂态响应的一种方法,包括待求响应的初始值、稳态值和该电路的时间常数","三要素法可以用于求解二阶或高阶电路的暂态响应","三要素法只能用于求解零状态响应","三要素法只能用于求解零输入响应","以下关于一阶电路全响应的三要素法的描述,哪项是正确的",{"answer":93,"createTime":5,"id":6,"options":94,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":96,"createTime":5,"id":97,"options":98,"question":101,"source":30,"type":31},[],177017838,[99,80,78,100],"电容量","功率","由于电容器中储存的能量不能突变,所以电容器的什么不能突变"]