Petrochemical Deep Processing Version 2019.01.04
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Participation: Prize 1 Wealth； Correct answer: Reward of 3 wealth points ； Note: This post is valid for 48 hours. https://bbs.hcbbs.com/static/image/hrline/2.gif 【Daily Question】True or False: If the circulating water is stopped for an extended period, the furnace will shut down; the system will switch to open-circuit circulation, and shutdown procedures may be necessary. ( ) Answer: Incorrect. If the circulating water is stopped for an extended period, the furnace will shut down; the system will switch to closed-loop circulation, and shutdown procedures may be necessary in such cases. Your participation is the greatest support for our work. Giving roses to others leaves a pleasant fragrance in one’s own hands. https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif Note: The answers will be released automatically after two days. ““My Device, My Home” – Large-scale Original Photo Sharing Event (Part 2): https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1868167&extra=page%3D1 Petrochemical Deep Processing Section [Daily Question] Summary Post: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1496481
Wrong; the circulating water has stopped, so there’s no need for open-loop circulation either. All mechanical equipment that relies on circulating water for cooling must be shut down – it’s best to halt operations completely