The equation given below is called the __________ .f-0.5 = 4.07 loge (NRe√f)-0.6

The equation given below is called the __________ .f-0.5 = 4.07 loge (

1.	The equation given below is called the __________ .f-0.5 = 4.07 loge (NRe√f)-0.6
A.	olebrook formula
B.	on-Karman equation
C.	anning equation
D.	one of these
Answer» C. anning equation

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The equation given below is called the __________ .f-0.5 = 4.07 loge (NRe√f)-0.6

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