海巡行政 114 年輪機工程考古題(共 4 題) 資料來源:考選部歷屆試題|法律人 LawPlayer 整理 https://lawplayer.com/exam/coast-guard-admin/114-%E8%BC%AA%E6%A9%9F%E5%B7%A5%E7%A8%8B 第 1 題 船用四行程柴油機氣缸蓋裝設多項重要構件,試列出五項重要構件名稱 並說明其功能。(25 分) 第 2 題 試繪船舶之推進軸系簡圖,並標示其重要構件之名稱。(25 分) 第 3 題 船用柴油引擎氣缸之示功圖又稱為指示線圖,試繪該線圖,並說明其各 熱力過程。(25 分) 第 4 題 請將下列輪機英文翻譯成中文:(25 分) Theoretically, the two-stroke cycle engine, with one working or power stroke every revolution, develops twice the power of a four-stroke engine of the same swept volume. The four-stroke engine rotating at medium speed, usually between 250 and 750 rev/min, is used for auxiliaries such as generators and sometimes for main propulsion with a gearbox. 題目為考試當年公告版本,實務標準請以現行規範為準。