Category: Fluid Mechanics for Chemical

A. Amount of energy stored
B. Flow rate through accumulator
C. Rate of falling of ram
D. Volume available in the cylinder

A. N √Q/H3/4
B. N √Q/H2/3
C. N3D5/H1/3
D. N √Q/H

A. Save power in compressing a given volume to a given pressure
B. Cool the delivered air
C. Achieve the exact delivery pressure
D. None of these

A. < 2100
B. < 0.1
C. > 2.5
D. < 500

A. 600
B. 660
C. 1.1
D. 60

A. CD = 16/Re.p
B. CD = 24/Re.p
C. CD = 18.4/Re.p
D. CD = 0.079/Re
0.25.p

A. Which follows Newton’s law of motion
B. Which needs a minimum shear, before it starts deforming
C. For which shear & deformation are related as T = μ (∂u/∂y)
D. None of these

A. 7.65
B. 32.36
C. 48.22
D. 125.6

A. H1/2
B. H5/2
C. H2/5
D. H3/2

A. 1
B. 0
C. < 1
D. > 1