Fluid Mechanics The equivalent diameter for pressure drop calculation for a duct of square cross-section is given by(where, x = each side of the square duct) 2x x x/2 πx 2x x x/2 πx ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cavitation in a centrifugal pump results from High discharge pressure High discharge rate Low barometric pressure High discharge velocity High discharge pressure High discharge rate Low barometric pressure High discharge velocity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Applying a pressure drop across a capillary results in a volumetric flow rate 'Q' under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is Q/4 Q/8 Q/2 Q/16 Q/4 Q/8 Q/2 Q/16 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For water, when the pressure increases, the viscosity Remains constant Also increases First decreases, and then increases Decreases Remains constant Also increases First decreases, and then increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Plunger pumps are used for Slurries None of these Viscous mass Higher pressure Slurries None of these Viscous mass Higher pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The Stoke's stream function applies to the Cases of axial symmetry Irrotational flow only Ideal/non-viscous fluids only None of these Cases of axial symmetry Irrotational flow only Ideal/non-viscous fluids only None of these ANSWER DOWNLOAD EXAMIANS APP
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