The winding in which voltage is induced is called the armature winding. 产生感应电压的绕组称为电枢绕组。
The contact bounce that occurs on closure can also produce an inductive reaction voltage, because the current is interrupted repeatedly. 当开关动作过程中发生触点弹跳时,由于电流被重复中断,所以也会引起感应电压。