1. In a highly turbulent flow, pure water can exist in how many phase(s)? B. Two...

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1. In a highly turbulent flow, pure water can exist in how many phase(s)? B. Two A. One C. More than one D. Depends on other factors 2. In general, for Ma 1.00 occurring in a piping arrangement, which of these is/are true? A. Choking occurs at the vena contracta if it has this part. B. Hammering happens at the point where velocity is maximum. C. The fluid velocity reaches its sonic state, regardless of the condition. D. The pressure drops below 1 atm and generates a fluid velocity at 350 m/s. 1. In a highly turbulent flow, pure water can exist in how many phase(s)? B. Two A. One C. More than one D. Depends on other factors 2. In general, for Ma 1.00 occurring in a piping arrangement, which of these is/are true? A. Choking occurs at the vena contracta if it has this part. B. Hammering happens at the point where velocity is maximum. C. The fluid velocity reaches its sonic state, regardless of the condition. D. The pressure drops below 1 atm and generates a fluid velocity at 350 m/s.

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