【Daily Question】【Static Equipment AC Version...Question 149】May 29, 2019 Multiple-choice question...Supplement

Thread Content

bg4.png【Daily Question】【AC Version for Static Equipment...Question 149】 May 29, 2019 Multiple-choice questions... Supplementary information........................................................................... Please enter the answers (single choice) in order. Examine the knowledge points related to heat exchangers in GB/T 151-2014. Reward rules: 3 wealth points for participation, and 5 wealth points for a correct answer. ........................................................................... 1. GB/T 151-2014 Heat exchangers: Pressured components for which a corrosion margin must be considered on both sides do not include: (). A、Crown-shaped head ； B、tube sheet ； C、Floating head flange ； D. Heat exchange tube ； ---------------------2. Corrosion allowance should be considered on both sides of the split diaphragm, as it is a pressure-bearing component. （）A、Correct ； B. Incorrect ； --------------------- Answer: (Tests knowledge of heat exchangers per GB/T 151-2014) 1. D 2. B