Q329
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
AnswerB.
Df = Bf + Wf
C.
Df + Bf + Wf = 0
D.
None of these
Answer: Option A
Solution
Answer: Option A
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