Fluid Mechanics The ratio of inertial forces to gravity forces is called the __________ number. Weber Euler Froude Mach Weber Euler Froude Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The nominal size of a hose pipe is specified by its I.D. Thickness None of these O.D. I.D. Thickness None of these O.D. ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Laminar flow is characterised by the nonexistence of Pressure fluctuation Eddies All of these Deviating velocities Pressure fluctuation Eddies All of these Deviating velocities ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If three pipes of different diameters, lengths & friction factors are connected in parallel, then (where, Q = flow rate, V= fluid velocity f = friction factor). Q = Q₁ + Q₂ + Q₃ Q₁ = Q₂ = Q₃ F = f₁ + f₂ + f₃ V₁ = V₂ = V₃ Q = Q₁ + Q₂ + Q₃ Q₁ = Q₂ = Q₃ F = f₁ + f₂ + f₃ V₁ = V₂ = V₃ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics While starting an axial flow pump, its delivery valve should be kept Open None of these Either open or closed Closed Open None of these Either open or closed Closed ANSWER DOWNLOAD EXAMIANS APP
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. Non-Newtonion Newtonion Ideal Incompressible Non-Newtonion Newtonion Ideal Incompressible ANSWER DOWNLOAD EXAMIANS APP
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