无功功率流过线路电阻时( )。
发布时间:2024-09-21
A.产生有功功率损耗
B.产生无功功率损耗
C.既产生有功功率损耗,又产生无功损耗
D.既不产生有功功率损耗,又不产生无功损耗
试卷相关题目
-
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68468' and id < 4420481 and id<>'4420481' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68468' and id > 4420481 and id<>'4420481' order by id asc limit 5