题目内容
下图二端网络N与M相联且电压与电流夹角φ=-135°,则可以看出()
2021-01-08
A.M为无源感性网络,N为有源网络
B.M为无源容性网络,N为有源网络
C.M为有源网络,N为无源感性网络
D.M为有源网络,N为无源容性网络
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