Fluid Mechanics Drag force acting on a body does not depend upon the Velocity of the body Density of the fluid Projected area of the body Density of the body Velocity of the body Density of the fluid Projected area of the body Density of the body ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Schedule number of a pipe, which is a measure of its wall thickness, is given by 1000 S/P' 10000 P'/S 100 P'/S 1000 P'/S 1000 S/P' 10000 P'/S 100 P'/S 1000 P'/S ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Plunger pumps are used for Higher pressure Viscous mass Slurries None of these Higher pressure Viscous mass Slurries None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun's equation for the above fluid-particle system (in SI units) is given below : Δ P/L = 375 x 10³ VOM + 10.94 x 10⁶ V²OM (SI units) If water is to be used as the fluidising medium, the minimum fluidisation velocity, VOM is 24 mm/s 28 mm/s 12 mm/s 16 mm/s 24 mm/s 28 mm/s 12 mm/s 16 mm/s ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics While starting an axial flow pump, its delivery valve should be kept Open None of these Closed Either open or closed Open None of these Closed Either open or closed ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Transition from laminar flow to turbulent flow is aided by the Pressure gradient and the compressibility of the flowing medium All of these Vibration Surface roughness and curvature (i.e.sharp corners) Pressure gradient and the compressibility of the flowing medium All of these Vibration Surface roughness and curvature (i.e.sharp corners) ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS