题目内容
切空载变压器过电压影响因素有()。
2020-12-26
A.断路器的性能
B.变压器的特性
C.线路上残压的变化
D.线路损耗
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='32668' and id < 2598526 and id<>'2598526' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32668' and id > 2598526 and id<>'2598526' order by id asc limit 5