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【Daily Question】LNG-related Technical Exchange Version 20200518

2020-05-18View Original

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Participation: Prize 1 Wealth; Correct answer: Reward of 3 wealth points ; Note: This post is valid for 48 hours. https://bbs.hcbbs.com/static/image/hrline/2.gif Multiple-choice question: Which of the following statements about absolute pressure, gauge pressure, and vacuum is correct? ( ) (A) Gauge pressure > Absolute pressure > Vacuum level (B) Absolute pressure > Gauge pressure > Vacuum level (C) Gauge pressure > Vacuum level > Absolute pressure (D) Absolute pressure > Vacuum level > Gauge pressure. Answer: B. Your participation is the greatest support for our work.
Reply #22020-05-19
(D) Absolute pressure > Vacuum degree > Gauge pressure

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