Fluid Mechanics Lower BWG means __________ of the tube. Lower cross-section Outer diameter Inner diameter Lower thickness Lower cross-section Outer diameter Inner diameter Lower thickness ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In power law, ζ = A (du/dy)² + B , then the fluid is Newtonian Thixotropic Dilatant Rheopectic Newtonian Thixotropic Dilatant Rheopectic ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun's equation for the above fluid-particle system (in SI units) is given below : Δ P/L = 375 x 10³ VOM + 10.94 x 10⁶ V²OM (SI units) If water is to be used as the fluidising medium, the minimum fluidisation velocity, VOM is 12 mm/s 16 mm/s 24 mm/s 28 mm/s 12 mm/s 16 mm/s 24 mm/s 28 mm/s ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics While starting a centrifugal pump, its delivery valve should be kept Either opened or closed; depending on the fluid viscosity Closed Either opened or closed ; it does not make any difference Opened Either opened or closed; depending on the fluid viscosity Closed Either opened or closed ; it does not make any difference Opened ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Slurries can be most conveniently pumped by a __________ pump. Screw Reciprocating Gear Centrifugal Screw Reciprocating Gear Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The fluid velocity varies as the square root of the cylindrical pipe diameter in case of steady state laminar flow at constant pressure drop fo __________ fluid. Dilatant Pseudoplastic Newtonion Bingham plastic Dilatant Pseudoplastic Newtonion Bingham plastic ANSWER DOWNLOAD EXAMIANS APP
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