【Daily Question】2015.06.16 Characteristic Parameter Table (2 wealth points for replying, plus 3–8 additional wealth points for correct answers)

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This post was last edited by zzhaichuan on 2015-6-17 08:32. The Mechanical Section has introduced the \"One Question per Day\" feature, which not only helps to foster an active atmosphere for technical discussions and guide the direction of such exchanges but also provides users with financial rewards, enabling them to experience various cool features. Which of the following indicators do not fall under the main characteristic parameters listed on the design diagram of pressure vessels as specified in the \"Regulations on Safety Supervision of Pressure Vessels\"? (b) a. Volume of the pressure vessel b. Pressure c. Heat exchange area of the heat exchanger d. Number of passes in the heat exchanger. The answer is b. The concept of pressure is rather vague; refer to Section 3.4.2.2(5) of the relevant regulations. Please note: we will close this thread after 24 hours, and at that time we will announce the best response (the most helpful one), along with the answer and explanations. Charisma Reward: Those who post a topic in this section within two days to provide a detailed explanation or discussion on the knowledge points related to this topic are asked to reply/comment in this post to inform us, and we will have a moderator award them charisma points. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights. After registration, we will rank participants based on the content of their posts: the last-place participant will receive +1 charm, the second-to-last +2 charm, and so on, with the highest score earning +5 charm. http://bbs.hcbbs.com/thread-1381938-1-1.html Earning wealth by inviting friends http://bbs.hcbbs.com/thread-1389240-1-1.html [Mechanical Section] Collection of essential knowledge 【Seeking manufacturer sponsorship】 (long-term campaign)