题目内容
故障点过渡电阻呈感性时( )。
2025-10-16
A.保护范围增大
B.保护范围缩小
C.保护范围不变
D.不确定
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69377' and id < 4491368 and id<>'4491368' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69377' and id > 4491368 and id<>'4491368' order by id asc limit 5