【Daily Question No. 040】2017.08.16
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【Daily Question No. 040】August 16, 2017: When the liquid feeding gun does not deliver liquid and there is leakage, which component is damaged? () A. Outer seal ring B. Inner seal ring C. Check valve guide ring D. Damaged snap ring. The reference answer can be seen after replying; scoring is possible by identifying the key point. After 7 days of daily activities, it shuts down and shows the answers automatically. B 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Questions Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html Petrochemical Sector – “Creative Ideas for Energy Savings” campaign (the second phase is in full swing) http://bbs.hcbbs.com/thread-1666758-1-1.html (Source: Haichuan Chemical Industry Forum Website)
B. Inner seal ring: When the liquid filling gun does not deliver liquid, leakage occurs – which component is damaged? (B. Inner seal ring) A. Outer seal ring B. Inner seal ring C. Check valve guide ring D. Retaining ring is damaged