A.2×10-6 B.5×10-6 C.50×10-6 D.150×10-6
A.轉(zhuǎn)子電流和轉(zhuǎn)子電壓 B.定子電流和定子電壓 C.轉(zhuǎn)子電流和定子電流 D.轉(zhuǎn)子電壓和定子電壓
A.5% B.10% C.15% D.20%