_____________________ tray arrangement is recommended for distillation column having diameter upto 4 ft ?
Correct answer: B. Cross flow
- A. Radial flow
- B. Cross flow
- C. Split flow
- D. Cascade
Explanation
Cross-flow trays are the normal arrangement for smaller distillation columns, including columns up to about 4 ft in diameter. Larger columns may use split-flow or other arrangements to limit liquid-flow path length.
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