Reynolds (Rei) number for the impeller is given by (where Di, stirrer – McqOptions

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1.	Reynolds (Rei) number for the impeller is given by (where Di, stirrer diameter; N, stirrer speed, ρ, density of fluid and μ, viscosity of fluid)
A.	DiVρ/μ
B.	Di2Nρ/μ
C.	Di2Vρ/μ
D.	DiNρ /μ
Answer» C. Di2Vρ/μ

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