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)?

Chemical Engineering Mcqs

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)  Df + Bf = Wf

(B)  Df = Bf + Wf

(C)  Df + Bf + Wf =0

(D)  None of these

Submitted By :Ali Uppal

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