Which of the following relationship is valid for the equilibrium position of the float in a Rotameter? (Where, Df= Drag force on the float Bf = Buoyant force on the float Wf = Weight of the float)? | MCQ Hive

Chemical Engineering Fluid Mechanics for Chemical

Q Which of the following relationship is valid for the equilibrium position of the float in a Rotameter? (Where, Df= Drag force on the float Bf = Buoyant force on the float Wf = Weight of the float)?

A A. Df + bf = wf
B B. Df = bf + wf
C C. Df + bf + wf =0
D D. None of these

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