For a smooth conduit, which of the following is the value of friction – McqOptions

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1.	For a smooth conduit, which of the following is the value of friction factor (f) for laminar and turbulent flow respectively?
A.	10/Re, 0.0791(Re)<sup>-0.25</sup>
B.	16/Re, 0.0791(Re)<sup>-0.25</sup>
C.	10/Re, 0.0771(Re)<sup>-0.25</sup>
D.	16/Re, 0.0171(Re)<sup>-0.25</sup>
Answer» C. 10/Re, 0.0771(Re)<sup>-0.25</sup>

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