[Phase 1 of Time-Limited Quick Response Contest] 039 [Completed]
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Rules: 1. If you want to answer immediately, give a score of +1 wealth to Floor 1 and write your answer in the “Reason for action” field (only the content within parentheses); see the diagram below for details. 2. One “*” represents 1 Chinese character (or 1 digit), and the answer must match exactly to be considered correct. 3. The first person to answer correctly will receive +10 wealth points; please reply in the replies on floor 2 and below to claim the reward ； 4. The scope of questions covers the commonly used standards and experience manuals for the process and piping fields ； 5. The difficulty level of the questions increases from easy to difficult. 6. Lower-grade students are welcome to participate actively. Question of this issue: 039. For towers or vessels equipped with accident vent valves or pressure-controlled regulating valves with bypasses, their safety valves can (*****) . Standard answer: No bypass valve is used. Winner: dpec. This post was last edited by hutom123 on 2009-3-24 at 19:57.]
Manual shutdown can be set to keep it fully open
Actually, what I read is that \"for towers or vessels equipped with accident relief valves, a bypass valve is not necessary for their safety valves.\"”
I think the answer should be “no bypass valve””
The answer should be “no rupture disc””
When the pressure is high, it can be relieved through a safety valve; if the pressure becomes too high, it can be released via a vent valve, thereby preventing the equipment from experiencing overpressure and resulting in accidents
For towers or vessels equipped with accident vent valves or pressure-controlled regulating valves with bypasses, their safety valves may not require a bypass valve