一台Y连接的同步发电机,额定电压1000V,工频下带载运行时,输出功率60kW,cosφ=0.8(滞后),此时电机的电枢电流是( )。
发布时间:2026-01-23
A.60A
B.75A
C.43.3A
D.34.6A
试卷相关题目
-
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69465' and id < 4499132 and id<>'4499132' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69465' and id > 4499132 and id<>'4499132' order by id asc limit 5
湘公网安备:43011102000856号 
