A. Vmax = 2Vav
B. Vmax = Vav
C. Vmax = 1.5Vav
D. Vmax = 0.5Vav
For laminar flow through a closed conduit____________________? Read More »
Fluid Mechanics for Chemical A. Flow in straight lines only
B. Uniform flow
C. Steady uniform flow
D. Flow in which transverse components are zero
One dimensional fluid flow implies the ________________________? Read More »
Fluid Mechanics for Chemical A. Produces only radial current
B. Produces only tangential current
C. Is effective over wide range of viscosities
D. Does not produce tangential current
Turbine impeller____________________? Read More »
Fluid Mechanics for Chemical A. 0.5
B. 0.67
C. 1
D. 2
A. Always inversely proportional to the Reynolds number
B. Not dimensionless
C. Not dependent on the roughness of the pipe
D. None of these
The friction factor is___________________? Read More »
Fluid Mechanics for Chemical A. Thermal conductivity
B. Electrical conductivity
C. Specific gravity
D. Electrical resistivity
A. Centrifugal
B. Mixed flow
C. Axial flow
D. None of these
High specific speed of a pump implies that, it is a/an _____________ pump? Read More »
Fluid Mechanics for Chemical A. < 1
B. 1
C. > 1
D. 2
A. Bingham plastic
B. Newtonian
C. Pseudo plastic
D. Dilatent
Sewage sludge is an example of the ______________ fluid? Read More »
Fluid Mechanics for Chemical A. 15
B. 55
C. 155
D. 1050
Viscosity of water is about _____________ times that of air at room temperature? Read More »
Fluid Mechanics for Chemical