Hydraulics and Fluid Mechanics in ME The motion of air mass in a tornado is a forced vortex at center and free vortex outside forced vortex motion free vortex motion free vortex at center and forced vortex outside forced vortex at center and free vortex outside forced vortex motion free vortex motion free vortex at center and forced vortex outside ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A piece of wood having weight 5 kg floats in water with 60% of its volume under the liquid. The specific gravity of wood is 0.6 0.3 0.4 0.83 0.6 0.3 0.4 0.83 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME At the center line of a pipe flowing under pressure where the velocity gradient is zero, the shear stress will be Could be any value Minimum Maximum Zero Could be any value Minimum Maximum Zero ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The atmospheric pressure at sea level is 103 kN/m2 All of these 10.3 m of water 760 mm of mercury 103 kN/m2 All of these 10.3 m of water 760 mm of mercury ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a piping system is made up primarily of friction head and very little of vertical lift, then pump characteristics should be Steep First rise and then fall Nearly horizontal Horizontal Steep First rise and then fall Nearly horizontal Horizontal ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The flow in a pipe or channel is said to be non-uniform when The quantity of liquid flowing per second is constant The liquid particles at all sections have the same velocities The liquid particles at different sections have different velocities Each liquid particle has a definite path The quantity of liquid flowing per second is constant The liquid particles at all sections have the same velocities The liquid particles at different sections have different velocities Each liquid particle has a definite path ANSWER DOWNLOAD EXAMIANS APP
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