A.鐵損耗 B.渦流損耗 C.磁滯損耗 D.銅損耗
A.高壓繞組匝數(shù)多,線徑細 B.低壓繞組匝數(shù)多,線徑細 C.高壓繞組匝數(shù)多,線徑粗 D.低壓繞組匝數(shù)多,線徑粗
A.電壓B.電流C.主磁通D.漏磁通