Pick out the correct statement.
A. When highly corrosive fluids are to be handled, the plate towers prove to be cheaper and easier to construct than packed tower
B. Packed towers are generally preferred over plate towers, if the liquids have a foaming tendency
C. The pressure drop through the packed towers is generally more than the pressure drop through plate towers designed for same duty
D. None of these
Answer: Option B
This Question Belongs to Chemical Engineering >> Process Equipment And Plant Design
Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.
A. $$\frac{1}{8}$$ and $$\frac{1}{{64}}$$
B. $$\frac{1}{{64}}$$ and $$\frac{1}{8}$$
C. $$\frac{1}{2}$$ and 8
D. $$\frac{1}{2}$$ and 5
A. Less than
B. 1.25-1.50 times
C. 2.5 times
D. One-fourth of
Value of Peclet number = 0, is the representative of
A. Laminar flow
B. Complete back mixing
C. Plug flow
D. Eddy diffusivity = 0
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