Fanning friction factor for laminar flow of fluid in a circular pipe i – McqOptions

MCQOPTIONS

1.	Fanning friction factor for laminar flow of fluid in a circular pipe is____________________?
A.	Not a function of the roughness of pipe wall
B.	Inversely proportional to Reynolds number
C.	Both A. & B.
D.	Neither A. nor B.
Answer» D. Neither A. nor B.

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