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[Daily Question] Registered Exam Version 2019.02.12

2019-02-12View Original

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When conducting hydraulic model tests to achieve dynamic similarity in pressurized pipe flow, ( ) is generally chosen. A. Froude criterion B. Reynolds criterion C. Euler criterion D. Mach criterion. The reference answers will be visible after responding; scoring is possible by identifying the key points. Answer: B. Wishing everyone a happy New Year. 3 correct answers regarding wealth; 1 incorrect answer. Those who post excessively will be given the lowest score ; Replies that are unrelated to the answer are considered spam and will be deleted immediately.

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