MCQ PracticeFanning friction factor for laminar flow of fluid in a circular pipe isSubject: Chemical EngineeringTopic: Fluid MechanicsANot a function of the roughness of pipe wallBInversely proportional to Reynolds numberCBoth A and BDNeither A nor BCorrect Answer: CPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the