【Daily Question Question 036】2018.02.05

Thread Content

【Daily Question No. 036】February 5, 2018: The characteristic curves of centrifugal pumps provided by pump manufacturers are generally determined through experiments at a certain rotational speed, using ___________________. Clean water at 20°C (unless otherwise specified, all questions and answers are based on hydrogenation units). ) For management purposes, if you need to view content from a few days ago, please access it through the summary post below. “My Registration Season” event – (currently ongoing in the Chemical Engineering section) https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1897835
Summary of daily questions for the 2018 Chemical Engineering Technology Training section: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888971
Summary of daily images for the 2018 Registered Equipment section: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888970
Summary of Q&A questions related to hydrogen production and hydrogenation technologies in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888968
Summary of daily questions for the LNG Technology Discussion section in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888973
Summary of Q&A questions from 2017 (updates have started): https://bbs.hcbbs.com/thread-1657793-1-1.html
Summary of daily questions from 2017 (updates have started): https://bbs.hcbbs.com/thread-1657794-1-1.html
Summary of daily images from 2017: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1875160
List of daily questions for the LNG section in 2017: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1804162
Summary of Q&A questions from 2016 (updates completed): https://bbs.hcbbs.com/thread-1597792-1-1.html