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申論題資訊

試卷:87年 - 87 淡江大學_轉學考:熱力學#56274
科目:研究所、轉學考(插大)◆熱力學
年份:87年
排序:0

申論題內容

4.An inventor claims to have developed a device that executes a power cycle while operating between reservoirs at 500 and 300 K that has a thermal efficiency of 40% . Is it possible? Why? (15%)