轮机英语【大管甲类】题库

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If a fire ignites in the engine room as a result of a high pressure fuel oil leak, you should FIRST ...

If a fire ignites in the engine room as a result of a high pressure fuel oil leak, you should FIRST ____.
  • A. secure the ventilation
  • B. find a soda acid extinguisher
  • C. shut off the fuel oil supply
  • D. secure the generator
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1 单选题 1分
Why are we blowing the engine before start (slow turning on air)?
  • A. To be sure that no parts are loose, or that the engine is blocked from rotation
  • B. To get fresh air into cylinders ensuring a safe start of the engine.
  • C. To be sure that all indicator cocks are closed, and no passage into the combustion chamber
  • D. To be sure that we do not have water collected in the cylinders.
2 单选题 1分
Prior to starting, the purpose of turning over a main propulsion diesel engine with the cylinder test cocks open is to ____.
  • A. test the starting system
  • B. remove condensation from the cylinders
  • C. check the compression
  • D. check for proper lube oil pressure
3 单选题 1分
The main purpose of starting the diesel engine on air briefly is ____.
  • A. to inspect if the cylinder has the water leakage
  • B. to expel out the residual water/gas/oil from the cylinder
  • C. to check if fuel supply is normal
  • D. A and B.
4 单选题 1分
______, it is usually to give the main diesel engine a brief trial on power ahead and astern.
  • A. Before finished with engine
  • B. After finished with engine
  • C. Before “stand-by” is given to the bridge
  • D. After “stand-by” is given to the bridge
5 单选题 1分
Before “stand-by” is rung on the engine telegraph, it is usual to give the main engine ____ ahead and astern.
  • A. a brief trial with turning gear
  • B. a long trial by steering gear
  • C. a brief trial on power
  • D. one minute’s trial with windlass
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轮机英语【大管甲类】-题库

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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
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