【Daily Question Question 272】2017.09.30

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【Daily Question No. 272】On a steam turbine, the function of ( ) is to convert the kinetic energy of the high-speed airflow emitted by the nozzles into mechanical energy of the rotor, thereby achieving a second energy conversion. A. Spindle B. Diaphragm C. Impeller D. Moving blade. The reference answers can be seen after responding; scoring is possible by identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) The answers to the daily activity questions have changed; today’s answers are shown in the subsequent questions. For management purposes, if you need to view content from a few days ago, please go through the summary post below. 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question 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 (Source: Haichuan Chemical Industry Forum)