当系统发生故障时，正确地切断离故障点最近的断路器，是体现继电保护的（   ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69391' and id < 4491786 and id<>'4491786' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69391' and id > 4491786 and id<>'4491786' order by id asc limit 5