轮机英语【轮机长】题库

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Checks must be made that cylinder starting air valves do not leak. These can be carried out while th...

Checks must be made that cylinder starting air valves do not leak. These can be carried out while the engine is running_________ adjacent to the valve.
  • A. by applying soap solution on the air pipe
  • B. by watching if there is bubble on the air pipe
  • C. by feeling the temperature of the air pipe
  • D. by listening to the leaking sound emitting from the air pipe
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相关试卷

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
专项训练一
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