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【单选题】
已知<imgwidth="34"height="22"v:shapes="_x0000_i1231"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image291.png">均为<imgwidth="14"height="16"v:shapes="_x0000_i1232"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image293.png">阶方阵且<imgwidth="18"height="18"v:shapes="_x0000_i1233"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image285.png">与<imgwidth="18"height="18"v:shapes="_x0000_i1234"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image295.png">相似,若<imgwidth="56"height="22"v:shapes="_x0000_i1235"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image297.png">,则<imgwidth="24"height="22"v:shapes="_x0000_i1236"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image299.png">为()

<imgwidth="24"height="22"v:shapes="_x0000_i1237"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image301.png">
<imgwidth="18"height="18"v:shapes="_x0000_i1238"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image285.png">
<imgwidth="18"height="18"v:shapes="_x0000_i1239"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image303.png">
<imgwidth="54"height="22"v:shapes="_x0000_i1240"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds04.files/image305.png">
【判断题】
串联谐振又成为电压谐振,谐振电路中会出现<imgwidth="86"height="24"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx05.files/dlylx05461.png">。

正确
错误
【判断题】
串联谐振又成为电压谐振,谐振电路中会出现<imgwidth="86"height="24"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx04.files/dlylx04461.png">。

正确
错误
【单选题】
若<imgwidth="14"height="16"v:shapes="_x0000_i1178"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image188.png">阶可逆矩阵<imgwidth="18"height="18"v:shapes="_x0000_i1179"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image189.png">与<imgwidth="18"height="18"v:shapes="_x0000_i1180"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image190.png">相似,且<imgwidth="56"height="22"v:shapes="_x0000_i1181"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image192.png">则<imgwidth="40"height="22"v:shapes="_x0000_i1182"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image194.png">()

<imgwidth="30"height="18"v:shapes="_x0000_i1183"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image196.png">
<imgwidth="28"height="18"v:shapes="_x0000_i1184"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image198.png">
<imgwidth="18"height="18"v:shapes="_x0000_i1185"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image190.png">
<imgwidth="26"height="22"v:shapes="_x0000_i1186"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image201.png">
【单选题】
设<imgwidth="16"height="17"v:shapes="_x0000_i1188"src="http://wljy.whut.edu.cn/uploadfiles/word/xxdsb06.files/image265.png">与<imgwidth="16"height="17"v:shapes="_x0000_i1189"src="http://wljy.whut.edu.cn/uploadfiles/word/xxdsb06.files/image267.png">为两个随机事件,且有<imgwidth="88"height="21"v:shapes="_x0000_i1190"src="http://wljy.whut.edu.cn/uploadfiles/word/xxdsb06.files/image271.png">,则下列结论中正确是()

<imgwidth="152"height="21"v:shapes="_x0000_i1191"src="http://wljy.whut.edu.cn/uploadfiles/word/xxdsb06.files/image273.png">
<imgwidth="152"height="21"v:shapes="_x0000_i1192"src="http://wljy.whut.edu.cn/uploadfiles/word/xxdsb06.files/image275.png">
<imgwidth="90"height="21"v:shapes="_x0000_i1193"src="http://wljy.whut.edu.cn/uploadfiles/word/xxdsb06.files/image277.png">
<imgwidth="112"height="21"v:shapes="_x0000_i1194"src="http://wljy.whut.edu.cn/uploadfiles/word/xxdsb06.files/image279.png">
【单选题】
<imgwidth="18"height="18"v:shapes="_x0000_i1269"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image290.png">为同阶方阵,<imgwidth="66"height="114"v:shapes="_x0000_i1270"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image292.png">且<imgwidth="100"height="24"v:shapes="_x0000_i1271"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image294.png">,当(),<imgwidth="48"height="18"v:shapes="_x0000_i1272"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image296.png">

<imgwidth="90"height="24"v:shapes="_x0000_i1273"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image298.png">
<imgwidth="58"height="22"v:shapes="_x0000_i1274"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image300.png">
<imgwidth="58"height="22"v:shapes="_x0000_i1275"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image302.png">
<imgwidth="58"height="22"v:shapes="_x0000_i1276"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image300.png">且<imgwidth="58"height="22"v:shapes="_x0000_i1277"src="http://wljy.whut.edu.cn/uploadfiles/word/xxds05.files/image302.png">
【判断题】
用拉普拉斯变换求解线性动态电路,在电感复频域串联电路模型中,<imgwidth="22"height="19"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx02.files/dlylx022345.png">两端电压一定与原电路中电感两端电压<imgwidth="40"height="19"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx02.files/dlylx022365.png">相对应。

正确
错误
【判断题】
已知个电源为<imgwidth="189"height="87"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx02.files/dlylx02907.png">它们可以组成一组对称相电源。

正确
错误
【判断题】
已知个电源为<imgwidth="153"height="71"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx01.files/dlylx01898.png">它们可以组成一组对称相电源。

正确
错误
【判断题】
用拉普拉斯变换求解线性动态电路,在电容复频域串联电路模型中,<imgwidth="26"height="42"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx04.files/dlylx042837.png">两端电压一定与原电路中电容两端电压<imgwidth="36"height="24"src="http://wljy.whut.edu.cn//uploadfiles/word/dlylx04.files/dlylx042878.png">相等。

正确
错误