Chemical Engineering Mcqs

A Newtonian liquid (ρ = density, μ = viscosity) is flowing with velocity „v‟ in a tube of diameter ‘D’. Let Δp be the pressure drop across the length ‘L’. For a laminar flow, Δp is proportional to_________________?

(A)  Lρv2/D

(B)  LμV/D2

(C)  Dρv2/L

(D)  μV/L

Submitted By :Ali Uppal

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