電工機械 - 考試
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By Candice
at 2013-06-17T07:42
at 2013-06-17T07:42
Table of Contents
[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
(不包括書裡的疑問)。若問題如人生規劃、讀書計畫等,無一
定作法、答案者,請用閒聊選項。
不好意思,我想請問一下各位大大,這是我在某本電工參考書上看到的問題。
問題
http://ppt.cc/QjOf
書上解答
http://ppt.cc/GIgu
我想問的是在題目說一秒轉60圈,所以轉一圈是1/60秒,
那為什麼還是要乘上一個1/4…
不懂,
--
(不包括書裡的疑問)。若問題如人生規劃、讀書計畫等,無一
定作法、答案者,請用閒聊選項。
不好意思,我想請問一下各位大大,這是我在某本電工參考書上看到的問題。
問題
http://ppt.cc/QjOf
書上解答
http://ppt.cc/GIgu
我想問的是在題目說一秒轉60圈,所以轉一圈是1/60秒,
那為什麼還是要乘上一個1/4…
不懂,
--
Tags:
考試
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By Xanthe
at 2013-06-19T08:01
at 2013-06-19T08:01
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By Madame
at 2013-06-21T02:12
at 2013-06-21T02:12
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By Xanthe
at 2013-06-21T15:09
at 2013-06-21T15:09
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By Rae
at 2013-06-24T15:54
at 2013-06-24T15:54
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