A.與轉(zhuǎn)子電阻成正比 B.與轉(zhuǎn)子電阻平方成正比 C.與轉(zhuǎn)子電阻無關(guān) D.與轉(zhuǎn)子電阻成反比
A.10歐姆 B.11歐姆 C.10.9歐姆 D.11.1歐姆
A.交軸電樞反應(yīng),略有去磁作用 B.直軸去磁電樞反應(yīng) C.交軸電樞反應(yīng),略有助磁作用 D.直軸助磁電樞反應(yīng)