校验限时电流速断保护的灵敏系数时，短路点选择在线路末端，计算短路电流的条件是 ( )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69548' and id < 4507033 and id<>'4507033' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69548' and id > 4507033 and id<>'4507033' order by id asc limit 5