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 Difference in the densities of the particle & fluid All of these Inverse of fluid viscosity Square of particle size Difference in the densities of the particle & fluid All of these Inverse of fluid viscosity Square of particle size ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant? Non-uniform Rotational Turbulent Unsteady Non-uniform Rotational Turbulent Unsteady ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In an incompressible flow of fluid, the fluid Density does not change with pressure & temperature Is frictionless Compressibility is greater than zero Temperature remains constant Density does not change with pressure & temperature Is frictionless Compressibility is greater than zero Temperature remains constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If the head over the triangular notch is doubled, the discharge will increase by __________ times. 4 2.828 5.657 2 4 2.828 5.657 2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the ratio of displacement thickness to nominal thickness for a linear distribution of velocity in the boundary layer on a flat plate? 1.5 1 2 0.5 1.5 1 2 0.5 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is Same in both the tubes Greater in 1 mm dia tube Greater in 0.5 mm dia tube Zero in both the tubes Same in both the tubes Greater in 1 mm dia tube Greater in 0.5 mm dia tube Zero in both the tubes ANSWER DOWNLOAD EXAMIANS APP
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