[課業] 101年關四等電工機械
[課業] 國考課業相關問題,非歷屆考題的討論,如學理觀念的釐清。
1.電工機械:
http://www.fotopu.com/image/379171
http://www.fotopu.com/image/379172
http://www.fotopu.com/image/379173
三個網址是同一題目。
癥結點在(3)的地方,不懂怎來的,要求最大功率。
我有用鉛筆將想法畫上去。
請各位先進替晚輩解惑,感激不進。
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