Glycerine (μ = 1.50 Pa.s: ρ = 1260 kg/m3) flows at a velocity of 6.0 – McqOptions

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1.	Glycerine (μ = 1.50 Pa.s: ρ = 1260 kg/m3) flows at a velocity of 6.0 m/s in 10 cm diameter pipe. Head loss in a length of 7 m pipe will be (g = 10 m/s2).
A.	14 m
B.	16 m
C.	7 m
D.	8 m
Answer» C. 7 m

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