In laminar flow the pressure drop per unit length of pipe (∆p/L) is – McqOptions

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1.	In laminar flow the pressure drop per unit length of pipe (∆p/L) is given as
A.	32𝜇͞u/D2
B.	2𝜇͞u/D2
C.	32𝜇͞u/D3
D.	None of above.
Answer» B. 2𝜇͞u/D2

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