若负载所取的功率P为60kW，负载的功率因数角为.(电感性，滞后)，则其视在功率为(    )。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68473' and id < 4421007 and id<>'4421007' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68473' and id > 4421007 and id<>'4421007' order by id asc limit 5