Fluid Mechanics In power law, ζ = A (du/dy)² + B , then the fluid is Dilatant Newtonian Thixotropic Rheopectic Dilatant Newtonian Thixotropic Rheopectic ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The bulk modulus of elasticity of a liquid Decreases with pressure Is independent of temperature & pressure Is zero for incompressible liquid Increases with pressure Decreases with pressure Is independent of temperature & pressure Is zero for incompressible liquid Increases with pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Two fluids are flowing through two similar pipes of the same diameter. The Reynold's number is same. For the same flow rate if the viscosity of a fluid is reduced to half the value of the first fluid, the pressure drop will Remain unchanged Increase Data insufficient to predict relative pressure drop Decrease Remain unchanged Increase Data insufficient to predict relative pressure drop Decrease ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Priming of a centrifugal pump is done to Increase the mass flow rate of fluid Develop effective pressure rise by the pump None of these Avoid chances of separation inside the impeller Increase the mass flow rate of fluid Develop effective pressure rise by the pump None of these Avoid chances of separation inside the impeller ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady uniform flow is represented by flow through a/an None of these Expanding tube at constant rate Long pipe at constant rate Long pipe at decreasing rate None of these Expanding tube at constant rate Long pipe at constant rate Long pipe at decreasing rate ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reciprocating pumps compared to centrifugal pumps Can handle slurries more efficiently Deliver liquid at uniform pressure Are not subject to air binding Can be operated with delivery valve closed Can handle slurries more efficiently Deliver liquid at uniform pressure Are not subject to air binding Can be operated with delivery valve closed ANSWER DOWNLOAD EXAMIANS APP
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