三相绕线式异步电动机，采用转子绕组串电阻调速，当负载转矩不变时，增大转子电阻，电机转速会（    ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69206' and id < 4480906 and id<>'4480906' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69206' and id > 4480906 and id<>'4480906' order by id asc limit 5