Hamad Fluid Mechanics for Chemical 14/08/2020 A. √(HW/π) B. HW/2 (H + W)2 C. HW/4 (H + W)2 D. 2HW/(H + W) Related Mcqs: Horsepower increase of a centrifugal gas compressor without altering the volumetric flow rate will _____________ the gas discharge pressure?A. Increase B. Decrease C. Not change D. Exponentially decrease... 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... Velocity head on sudden enlargement in a horizontal pipe is converted into ______________ head?A. Elevation B. Pressure C. Both A. & B. D. Neither A. nor B.... In an incompressible flow of fluid, the fluid ________________?A. Temperature remains constant B. Compressibility is greater than zero C. Density does not change with pressure & temperature D. Is frictionless... The curve of metacentre for a floating body ____________ the curve of buoyancy?A. Is always below B. Is the evolute of C. Intersects at right angle D. Is tangential to...
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