[問題] 阻抗△-Y轉換:－2016徵求年菜推薦網路訂購最紅的商家.年菜訂購?台北年菜外送餐廳推薦(年菜)?年菜.今年不想做年菜推薦,網路宅配哪一家好?

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批踢踢實業坊 Examination 板

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[問題] 阻抗△-Y轉換

Mar 25th 2014, 12:58, by timon789

作者timon789 (胖胖)

看板Examination

標題[問題] 阻抗△-Y轉換

時間Tue Mar 25 12:57:58 2014

各位大大~ 我想請教各位~ 10X(20+j60)/30+40j=12+j4Ω 請問他的祥解釋什麼? 我算了很久都不知道是怎麼變成12+j4Ω的~ 請各位大大幫我解惑~ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.227.67.151

→ timon789:不好意思~中間有一段打錯字~請問他的詳解是甚麼? 03/25 13:01

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