申論 1海面因為某種原因浮現大量C 油,欲將此油緊急抽上船舶,應選用何種泵較為恰當?並請說明此種泵的工作原理。(20 分)
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申論 2船舶冷凍裝置在日常運轉中的檢查時,經驗上可分成看、聽與摸,請就此論述之。(20 分)
申論 3操舵時,發現舵葉的轉動滯後於操舵動作,這時可能是什麼現象發生?請就這些現象分析其個別原因。(20 分)
申論 4錨機和絞纜機常組成一聯動機組,它們工作時須具備那些要求?(20 分)
申論 5請將下列句子翻譯成中文。(20 分)International Maritime Organization(IMO)has taken the active interest in ship dischargesthat contaminate the ocean environment. The international convention for the Preventionof Pollution from Ships, which is known as the MARPOL 73/78 protocol, prohibits thedischarge of various pollutants from marine vessels except under specific conditions. Themost notable potential sources of pollution are the cargo-oil piping and ballast system oncrude-oil tankers. The other sources of pollution such as the bilge systems, sewage systemand the gas emissions from engines and boilers also require a rigorous analysis and thecareful controls in order to comply with the international regulations. Furthermore, inorder to prevent the marine growth in seawater system, these systems are often fitted withconnections for the continuous injection of chemical poisons. This could also affect themarine environment even if its impact is almost negligible.