[判断题] 我们把这种由于涡流而造成的不必要损耗称为涡流损耗。涡流损耗和铁心损耗合称铁损。A . 正确B . 错误
[问答题] 什么是涡流损耗、磁滞损耗、铁心损耗?
[单选题]涡流损耗和磁滞损耗总称为()。A .涡损B .铁损C .线损D .磁损
[问答题] 涡流是怎样产生的?什么叫涡流损耗?
[判断题] 变压器铁芯硅钢片厚则涡流损耗小,片薄则涡流损耗大。()A . 正确B . 错误
[判断题]变压器铁芯硅钢片厚则涡流损耗小,片薄则涡流损耗大。()A.对B.错
[判断题]变压器铁芯硅钢片厚则涡流损耗小,片薄则涡流损耗大。()A.对B.错
[判断题]变压器铁芯硅钢片厚则涡流损耗小,片薄则涡流损耗大。( )A.对B.错
[判断题]变压器铁芯硅钢片厚则涡流损耗小,片薄则涡流损耗大。( )A.对B.错