【Daily Question】【AC Version for Static Equipment... Question 126】 May 6, 2019 Multiple-choice question... Everything is going well

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bg4.png【Daily Question】【AC Version for Static Equipment...Question 126】 May 6, 2019 Multiple-choice questions... Everything is going well ........................................................................... Please enter the answers (single choice, single choice, single choice) in order. Reward rules: 1 wealth for participation, 3 wealth for each correct answer, up to a maximum of 10 wealth. ........................................................................... 1. Distributed force is a type of surface force; which of the following does not belong to surface forces? () A. Snow load ； B. Wind load ； C、Container weight ； --------------------- 2. The minimum thickness of the cylindrical shell after processing shall be not less than 3 mm for containers made of carbon steel or low-alloy steel; this does not include (). A. Corrosion margin ； B、Negative deviation in steel thickness ； C、Processing thinning amount ； --------------------- 3. Among the following shell-and-tube heat exchanger components, those for which a corrosion margin should be considered are (). A. Heat exchange tube ； B、tube sheet ； C. Baffle plate ； D. Support plate ； --------------------- Answer: (Assessing the manufacturing, inspection, and acceptance of tower-type containers) 1. C 2. A 3. B