对于短路阻抗(短路电压百分值)较小的降压变压器,当副边绕组直接与用电设备相连接,或通过短线路向用电设备供电时,允许其副边绕组额定电压为用电设备额定电压的1.05倍。( )
发布时间:2024-09-22
A.正确
B.错误
试卷相关题目
-
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68479' and id < 4421603 and id<>'4421603' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68479' and id > 4421603 and id<>'4421603' order by id asc limit 5