【Daily Question】2015.09.11 Plugging leaks under pressure (2 wealth points for a reply; +3–8 additional wealth points if the answer is correct)
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This post was last edited by FORREST_GUMP on 2015-12-2 at 20:38. The Mechanical Forum has introduced the \"Question of the Day\" feature, which aims to foster an active atmosphere for technical discussions and guide the direction of such exchanges, while also providing users with financial rewards to help them experience various cool features. Multiple-choice question: When an emergency leak occurs in a pressure vessel and it is necessary to seal the leak while the vessel is under pressure, the operation should be carried out by (C). A. Operators B. Workers C. Certified professionals. Note: We will close this thread after 24 hours, and at that time we will announce the best response (the best help), along with the answer and explanation. Charisma Reward: If you post a topic in this section within two days to provide a detailed explanation or discussion of the knowledge points related to this question, please reply or leave a comment in this post to let us know, and we will have a moderator award you 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 and opinions. After registration, we will rank based on the content of the posts: the last-place contestant 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)
When an emergency leak occurs in a pressure vessel and sealing must be carried out while the vessel is under pressure, it should be done by (c)
When it is necessary to perform plugging of an emergency leak in a pressure vessel while it is still under pressure, the operation should be carried out by (C). A. Operator B. Worker C. Certified specialist
For this, one can only choose C; I really don’t know.
C. Specialized certified personnel. --------
When an emergency leak occurs in a pressure vessel and sealing must be carried out under pressure, it should be done by (specialized certified personnel).
C-certified personnel. It makes sense that such emergencies should be handled by personnel who have received specialized training and hold the necessary qualifications. Ordinary people are likely to be in a flurry at this time, which can also lead to mistakes.
When an emergency leak occurs in a pressure vessel and sealing it under pressure is required, it should be carried out by (C).
When it is necessary to seal a leak in a pressure vessel under pressure in an emergency, the operation should be carried out by ( ). C. Specialized certified personnel