轮机英语【大管甲类】题库

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In a diesel engine, blow-by is a result of combustion gases leaking into the crankcase past the ____...

In a diesel engine, blow-by is a result of combustion gases leaking into the crankcase past the ________.
  • A. wrist pin bushings
  • B. compression rings
  • C. cylinder liner seals
  • D. cylinder liner sealing ring
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The majority of ships around the world continue to be powered exclusively by _____.
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The energy associated with molecules is known as ____.
  • A. kinetic energy
  • B. potential energy
  • C. mechanical energy
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轮机英语【大管甲类】-题库

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第一章 船舶主推进装置
第二章 船舶辅助机械
第三章 船舶电气和自动化
第四章 船舶轮机管理业务
第五章 国际公约、规则
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