上机真题卷七

卷面总分：100分
答题时间：100分钟
题量：76题
题型：单选题
试卷简介: 上机真题卷七, 此试卷为参加"轮机英语【二三管】"的考生提供的"上机真题卷七"的答案和解析。
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1 单选题 1分
One of the factors limiting the amount of load which can be put on a modern marine diesel engine is the______。
  • A. governor sensitivity
  • B. exhaust temperature
  • C. fuel injection pressure
  • D. speed of the camshaft
2 单选题 1分
3 单选题 1分
Among the basic categories of equipment, which of the following are used to convert mechanical into hydraulic energy?
  • A. the hydraulic pumps
  • B. hydraulic cylinders
  • C. valves
  • D. hydraulic motors
5 单选题 1分
What is the main objectives of BWM 2004?
  • A. to control the use of organic compound acting as biocides
  • B. to reduce the harmful fouling of the marine organisms
  • C. to deal with the issues around ship recycling
  • D. to resolve the problem of invasive species caused by ballast water
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