Hamad Process Equipment and Plant Design 06/01/2022 A. < 30 B. < 7 C. > 7 20 < 50 Related Mcqs: The longitudinal stress induced in a thin walled cylindrical vessel under internal pressure is_________________?A. pd/2t B. pd/4t C. pd/t D. pd/8t... 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... Optimum reflux ratio in a continuous distillation column is determined by the__________________?A. Maximum permissible vapour velocity B. Flooding limit of the column C. Total cost consideration (fixed cost of the column plus the cooling water & steam cost) D. None of these... Most of the storage vessels/tanks are made cylindrical, because of the fact that a cylinder _________________?A. Has greater structural strength B. Is easy to fabricate C. Both A. and B. D. Neither A. nor B.... Excessive liquid gradient on a tray may result in the______________________?A. Maldistribution of gas B. Back trapping C. Gas blowing beneath cap skit D. All A., B. and C....
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