无功功率的产生基本上不消耗能源，所以当无功功率沿着网络传送也基本不引起有功功率的损耗和电压损耗。(    )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69457' and id < 4498188 and id<>'4498188' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69457' and id > 4498188 and id<>'4498188' order by id asc limit 5