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.Management Sciences
A. Sensible heat differences are small, because the temperature changes from tray to tray is small
B. Trouton’s rule is applicable
C. Liquid/vapor loading across the column remains constant
D. All A., B. and C.
Related Mcqs:
- What is the value of ‘q’ for saturated vapor feed to a distillation column? (where q = fraction of the feed stream that is liquid ?
- A. 0 B. 1 C. 1...
- In the allocated cap area, bubble caps are generally arranged on equilateral triangular pitch. Number of caps fixed on a plate is with a __________________?
- A. Clearance of 25-75 mm B. Cap pitch of 1.3-2 times the cap diameter C. Either A. or B. D. Neither A. nor B....
- Pick out the correct statement?
- A. It is preferred to use a vertical condenser for condensation of vapor from a distillation column without sub-cooling B. Draining of residual liquid on tray during shut down of distillation column is facilitated by weep holes C. Random packing a packed tower offers the advantage of lower pressure drop and higher throughput of fluids … Pick out the correct statement?Read More...
- In shell and tube heat exchangers, straight tie rods are used to_________________?
- A. Hold baffle in space B. Fix the tubes in position C. Account for thermal strain D. None of these...
- In packed absorption tower, onset of flooding usually occurs at a pressure drop of about ______________ mm of water column per metre height of packing?
- A. 25-50 B. 50-75 C. 200-250 D. 750-1000...
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