Fluid Mechanics Turbine impeller Produces only radial current Produces only tangential current Does not produce tangential current Is effective over wide range of viscosities Produces only radial current Produces only tangential current Does not produce tangential current Is effective over wide range of viscosities ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary tube method of viscosity measurement is based on the Navier-stokes equation None of these Stoke's law Hagen-Poiseulle's equation Navier-stokes equation None of these Stoke's law Hagen-Poiseulle's equation ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Bed pressure drop in an air fluidised bed of catalyst particles (ρp = 200 kg/m³, Dp = 0.05 cm) of 60 cm bed depth and bed porosity of 0.5 expressed in cm of water (manometer) is 90 45 60 30 90 45 60 30 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In laminar flow through a round tube, the discharge varies As the square of the radius Inversely as the viscosity Linearly as the viscosity Inversely as the pressure drop As the square of the radius Inversely as the viscosity Linearly as the viscosity Inversely as the pressure drop ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Volume of liquid displaced by a floating body is equivalent to its Submerged volume Own volume Own weight Submerged weight Submerged volume Own volume Own weight Submerged weight ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For water, when the pressure increases, the viscosity Decreases First decreases, and then increases Remains constant Also increases Decreases First decreases, and then increases Remains constant Also increases ANSWER DOWNLOAD EXAMIANS APP
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