Fluid Mechanics Liquid delivery by centrifugal pump starts, only when the head developed by it is equal to the __________ head. Total Manometric Friction Static Total Manometric Friction Static ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the All of these Square of particle size Inverse of fluid viscosity Difference in the densities of the particle & fluid All of these Square of particle size Inverse of fluid viscosity Difference in the densities of the particle & fluid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For laminar flow through a closed conduit Vmax = 1.5Vav Vmax = 0.5Vav Vmax = Vav Vmax = 2Vav Vmax = 1.5Vav Vmax = 0.5Vav Vmax = Vav Vmax = 2Vav ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics With the increase in depth, the hydrostatic pressure in an unaccelerated incompressible fluid (in a constant gravitational field) Increases exponentially Remains constant Decreases Increases linearly Increases exponentially Remains constant Decreases Increases linearly ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady uniform flow is represented by flow through a/an Long pipe at decreasing rate None of these Long pipe at constant rate Expanding tube at constant rate Long pipe at decreasing rate None of these Long pipe at constant rate Expanding tube at constant rate ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The normal stress is the same in all directions at a point in a fluid, when the fluid is Non-viscous Both A and B Incompressible Having no motion of one fluid layer relative to the other Non-viscous Both A and B Incompressible Having no motion of one fluid layer relative to the other ANSWER DOWNLOAD EXAMIANS APP
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