[問題] 感應電動機的鐵損
[問題] 應考資格、各種國考疑難雜症等,以有正確作法、答案者為主
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http://imgur.com/QD5KQqn


想請問題目給的鐵損是指定子鐵損Pi嗎(藍色框框部分)??
還是屬於摩擦和風損與雜散損裡面的??
也就是說180瓦特是要用在哪邊=>Pag=P1-Pc1-180?? 還是Po=Pm-200-0-180的??
謝謝
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