【Daily Question】 【AC Version for Static Equipment...Question 99】 April 9, 2019 – Revised multiple-choice questions...Everything is going well

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This post was last edited by kareale88 on 2019-4-9 at 08:10. File: bg4.png 【Daily Question】 【AC version for static equipment...Question No. 99】 April 9, 2019. Modified multiple-choice questions...Everything is going well. .............................................................The question is taken from the standard NB/T 47041-2014 «Tower Containers». Please point out any inaccuracies in the modifications; if you have any good suggestions, feel free to reply with them – rewards will be given generously. ........................................................................... Answers (multiple choice, multiple choice, multiple choice) please fill in in order. Reward rules: 1 wealth for participation, 3 wealth for each correct answer, up to a maximum of 10 wealth. ...........................................................................1. When a butt joint is used, the ( ) of the skirt shell should be equal to the ( ) of the connected tower shell head; the weld connecting the skirt shell and the connected tower shell head shall be a continuous weld, and a fully penetrated structure shall be employed. (The answer is:) A, inner diameter, outer diameter ； B、Outer diameter, inner diameter ； C、Inner diameter, inner diameter ； D、Outer diameter, Outer diameter ； ---------------------2. When a lap joint is used, the lap area must not be located on the tower shell head. （）A、Correct ； B. Incorrect ； ---------------------3. When the lower head of the tower shell is fabricated by splicing multiple plates, a notch should be provided in the skirt shell at the splice welds. （）A、Correct ； B. Incorrect ； ---------------------Answer: (Assessing the structure of tower-type vessels) 1. C 2. B (When a lap joint is used, the lap portion can be located on the shell head or on the shell cylinder) 3. A