怎麼算機械效率 - Play
By Christine
at 2011-11-11T00:00
at 2011-11-11T00:00
Table of Contents
有一六缸船用柴油主機,轉速為100r.p.m.,其有效出力為12000PS,測得摩擦馬力為2800PS,試求此主機之機械效率為若干?答:81%求詳細解說
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By Candice
at 2011-11-15T07:22
at 2011-11-15T07:22
By Damian
at 2011-11-15T02:50
at 2011-11-15T02:50
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at 2011-11-14T04:28
at 2011-11-14T04:28
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