Fluid Mechanics A fluid which has a linear relationship between the magnitude of applied shear-stress and the resulting rate of deformation is called a/an __________ fluid. Newtonion Incompressible Ideal Non-Newtonion Newtonion Incompressible Ideal Non-Newtonion ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For water, when the pressure increases, the viscosity First decreases, and then increases Decreases Remains constant Also increases First decreases, and then increases Decreases Remains constant Also increases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady flow occurs, when the Conditions are the same at the adjacent points at any instant Conditions change steadily with time Rate of the velocity change is constant Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant Conditions change steadily with time Rate of the velocity change is constant Conditions do not change with time at any point ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The peripherial velocity at inlet of a centrifugal pump having inlet diameter of 25 cms and rotating at 950 rpm is __________ m/sec. 736.4 1.8 12.4 186.2 736.4 1.8 12.4 186.2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics N²Re/NFr is called the __________ number. Euler Brinkman Archimedes Galileo Euler Brinkman Archimedes Galileo ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The bulk modulus of elasticity of a liquid Is independent of temperature & pressure Increases with pressure Decreases with pressure Is zero for incompressible liquid Is independent of temperature & pressure Increases with pressure Decreases with pressure Is zero for incompressible liquid ANSWER DOWNLOAD EXAMIANS APP
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