A.减小
B.不变
C.增大
D.不确定
[单选题]变压器制造时,硅钢片接缝变大,那么此台变压器的励磁电流将( )A.减小B.不变C.增大D.不确定
[单选题]变压器制造时,硅钢片接缝变大,那么此台变压器的励磁电流将( )A.减小B.不变C.增大D.不确定
[单选题]变压器制造时,硅钢片接缝变大,那么此台变压器的励磁电流将( )A.减小B.不变C.增大D.不确定
[单选题]变压器制造时,硅钢片接缝变大,那么此台变压器的励磁电流将( )A.减小B.不变C.增大D.不确定
[单选题]变压器的铁芯硅钢片()。A.片厚则涡流损耗大,片薄则涡流损耗小B.片厚则涡流损耗大,片薄则涡流损耗大C.片厚则涡流损耗小,片薄则涡流损耗小D.片厚则涡
[单选题]变压器的铁芯硅钢片()。A.片厚则涡流损耗大,片薄则涡流损耗小B.片厚则涡流损耗大,片薄则涡流损耗大C.片厚则涡流损耗小,片薄则涡流损耗小D.片厚则涡
[单选题]变压器的铁芯硅钢片( )。A.片厚则涡流损耗大,片薄则涡流损耗小B.片厚则涡流损耗大,片薄则涡流损耗大C.片厚则涡流损耗小,片薄则涡流损耗小D.片厚则
[单选题]变压器的铁芯硅钢片( )。A.片厚则涡流损耗大,片薄则涡流损耗小B.片厚则涡流损耗大,片薄则涡流损耗大C.片厚则涡流损耗小,片薄则涡流损耗小D.片厚则
[单选题]变压器的铁芯硅钢片( )。A.片厚则涡流损耗大,片薄则涡流损耗小B.片厚则涡流损耗大,片薄则涡流损耗大C.片厚则涡流损耗小,片薄则涡流损耗小D.片厚则
[单选题]变压器的铁芯硅钢片( )。A.片厚则涡流损耗大,片薄则涡流损耗小B.片厚则涡流损耗大,片薄则涡流损耗大C.片厚则涡流损耗小,片薄则涡流损耗小D.片厚则