Fanning friction factor for laminar flow of fluid in a circular pipe is Options: A . &nbspNot a function of the roughness of pipe wall B . &nbspInversely proportional to Reynolds number C . &nbspBoth A and B D . &nbspNeither A nor B

Fanning friction factor for laminar flow of fluid in a circular pipe is

Question

Fanning friction factor for laminar flow of fluid in a circular pipe is

Options:

A . Not a function of the roughness of pipe wall

B . Inversely proportional to Reynolds number

C . Both A and B

D . Neither A nor B

Answer: Option C

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