题目内容
下列能造成变压器重瓦斯保护动作的是( )。
2024-11-17
A.轻微匝间短路
B.220kV套管两相闪络
C.变压器内部高压绕组严重匝间短路
D.变压器绕组接地短路
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69017' and id < 4467179 and id<>'4467179' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69017' and id > 4467179 and id<>'4467179' order by id asc limit 5