Colebrook equation for friction factor in turbulent flow is given by, . It reduces to Nikuradse equation for a value of equal to

Colebrook equation for friction factor in turbulent flow is given by,

1.	Colebrook equation for friction factor in turbulent flow is given by, . It reduces to Nikuradse equation for a value of equal to
A.	0
B.	1
C.	‚àû
D.	0.5
Answer» C. ‚àû

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Colebrook equation for friction factor in turbulent flow is given by, . It reduces to Nikuradse equation for a value of equal to

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