_ The equation given below is called the __________ . f-0.5 = 4.07 loge (NRe‚Äö√ √∂f)-0.6$?

_ The equation given below is called the __________ . f-0.5 = 4.07 log

1.	_ The equation given below is called the __________ . f-0.5 = 4.07 loge (NRe‚Äö√ √∂f)-0.6$?
A.	Colebrook formula
B.	Von-Karman equation
C.	Fanning equation
D.	None of these
Answer» C. Fanning equation

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_ The equation given below is called the __________ . f-0.5 = 4.07 loge (NRe‚Äö√ √∂f)-0.6$?

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