【简答题】to vary the inductance
【判断题】Series inductance of buried cables will be much greater than the inductance of overhand transmission line.
【单选题】Inductance is the property of an electric circuit that _____.
A.
opposes any change in the applied voltage
B.
opposes any change in the current flow through the circuit
C.
aids any changes in the applied voltage
D.
aids any changes in the current through the circuit
【简答题】()是协助生产车间正常生产的辅助生产部门,也由若干建(构)筑物(厂房)组成。
【简答题】对象的特征称为____,对象的行为称为____【11.2】