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In a heat exchanger where seawater is used to cool fresh water, the seawater pressure should be main...

In a heat exchanger where seawater is used to cool fresh water, the seawater pressure should be maintained lower than the freshwater pressure to______.
  • A. prevent contamination if leaks are developed
  • B. eliminate scaling problems on seawater side
  • C. reduce erosion
  • D. minimize the load on the seawater pump
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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
专项训练一
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