A.低B.高C.先高后低D.先低后高
A.輸出功率增大,轉(zhuǎn)子轉(zhuǎn)速下降,轉(zhuǎn)子電流增加,定子電流也隨之增加B.輸出功率增大,轉(zhuǎn)子轉(zhuǎn)速下降,轉(zhuǎn)子電流減小,定子電流也隨之減小C.輸出功率減小,轉(zhuǎn)子轉(zhuǎn)速上升,轉(zhuǎn)子電流增加,定子電流也隨之增加D.輸出功率減小,轉(zhuǎn)子轉(zhuǎn)速上升,轉(zhuǎn)子電流減小,定子電流也隨之減小
A.0.7~0.9B.0.6~0.8C.0.8~0.9D.0.6~0.7