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.Management Sciences
A. Tearing
B. Shearing
C. Tearing of the plate across a row
D. None of these
Related Mcqs:
- In actual operation of distillation column, the vapour is not distributed uniformly among the bubble caps, primarily because of the_______________?
- A. Liquid gradient on the tray B. Lower skirt clearance C. Lower static submergence D. Small downcomer liquid seal...
- In case of saddle packing (e.g., berl and intralox saddles), the maximum size of the packing should not exceed ______________ of the column diameter?
- A. 1/5th B. 1/15th C. 1/30th D. 1/50th...
- Liquid gradient over the tray results due to the___________________?
- A. Resistance offered to flow of liquids by caps & risers and the flow of gas B. Low gas velocity C. Large plate spacing D. Large reflux ratio...
- Maximum allowable vapour velocity in a bubble cap tower is determined by the ____________________?
- A. Entrainment considerations B. Vapour density C. Diameter of the column D. None of these...
- Which of the following material is seldom used for pressure vessel construction ?
- A. Rimmed still B. Mild steel C. Killed steel D. Semi-killed steel...
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