1. Gravity, pressure and viscous
2. Gravity, pressure and turbulent
3. Pressure, viscous and turbulent
4. Gravity, viscous and turbulent
Gravity, pressure and viscous
1. Parallel to central axis flow
2. Parallel to outer surface to pipe
3. Of equal velocity in a flow
4. Along which the pressure drop is uniform
Of equal velocity in a flow
1. Bernoulis equation
2. Cauchy Riemann’s equation
3. Euler’s equation
4. Laplace equation
Laplace equation
1. Should always above
2. Should always below
3. Should always the parallel
4. May be above or below
Should always above
1. A1V1=A2V2
2. ρ1A1V1=ρ2A2V2
3. A1V1/ ρ1=A2V2/ ρ2
4. ρ1A1 /V1=ρ2A2 /V2 where V= velocity, ρ=density and A=area
A1V1=A2V2
1. Active force
2. Reactive force
3. Torque
4. Work done
Active force
1. Force extremely by fluid
2. Torque applied by the fluid
3. Workdone by the fluid
4. Power developed by the fluid
Torque applied by the fluid
1. Viscous flow
2. Non viscous flow
3. Rotational flow
4. Turbulent flow
Viscous flow
1. Rotational
2. Turbulent
3. Unsteady
4. All of the above
All of the above
1. (dp/ρ)-gdz+vdv=0
2. (dp/ρ)+gdz- vdv=0
3. (dp/ρ)+gdz+vdv=0
4. (dp/ρ)+g dz +v dv=0
(dp/ρ)+gdz+vdv=0