Fluid Mechanics A lubricant 100 times more viscous than water would have a viscosity (in Pa.s) 10 0.1 0.01 1 10 0.1 0.01 1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Lower BWG means __________ of the tube. Inner diameter Outer diameter Lower cross-section Lower thickness Inner diameter Outer diameter Lower cross-section Lower thickness ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Shear stress in a fluid flowing in a round pipe Remains constant over the cross-section Varies parabolically across the cross-section Is zero at the wall and increases linearly to the centre Is zero at the centre and varies linearly with the radius Remains constant over the cross-section Varies parabolically across the cross-section Is zero at the wall and increases linearly to the centre Is zero at the centre and varies linearly with the radius ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of actual discharge to theoretical discharge through an orifice is equal to Cc . Cd Cc . Cv Cv . Cd Cd/Cv Cc . Cd Cc . Cv Cv . Cd Cd/Cv ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In power law, ζ = A (du/dy)² + B , then the fluid is Rheopectic Thixotropic Newtonian Dilatant Rheopectic Thixotropic Newtonian Dilatant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reynolds number for water flow through a tube of I.D. 5 cm is 1500. If a liquid of 5 centipoise viscosity and 0.8 specific gravity flows in the same pipe at the same velocity, then the pressure drop will Increase Decrease Remain same Data insufficient to predict pressure drop Increase Decrease Remain same Data insufficient to predict pressure drop ANSWER DOWNLOAD EXAMIANS APP
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