【Daily Question 2019】LNG Section – Question No. 71

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This post was last edited by Internet Invisible Man on 2019-3-11 07:57. [Daily Question 2019] In the LNG section – question number 71 – which option relates to the inspection of pressure pipelines? Multiple-choice question: A. Vibration conditions of the pipes; B. Various process operation parameters, operational status, and system balance; C. Sealing condition of pipe joints, valves, and fittings, as well as any signs of leakage; D. Integrity of the insulation layer, anti-corrosion layer, and protective layer; E. Integrity of pipe supports and hangers. 12345 Correct: 3, Incorrect: 1 ； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space through the summary post below