Process Equipment and Plant Design __________ tray arrangement is recommended for distillation column having diameter upto 4 ft. Split flow Cross flow Radial flow Cascade Split flow Cross flow Radial flow Cascade ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Liquid gradient over the tray results due to the Large reflux ratio Low gas velocity Resistance offered to flow of liquids by caps & risers and the flow of gas Large plate spacing Large reflux ratio Low gas velocity Resistance offered to flow of liquids by caps & risers and the flow of gas Large plate spacing ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Overall tray efficiency of a distillation column is the ratio of the number of Overall gas transfer units to the number of ideal trays required Real trays required to the number of ideal trays required None of these Ideal trays required to the number of real trays required Overall gas transfer units to the number of ideal trays required Real trays required to the number of ideal trays required None of these Ideal trays required to the number of real trays required ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Which of the following packing materials provides for maximum mass transfer? All of these Lessig rings Cross-partition rings Raschig rings All of these Lessig rings Cross-partition rings Raschig rings ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Any shell opening greater than 5 cms for a storage tank must be reinforced for reason of None of these Making the joint leak proof Reduction of discontinuity in shape at the junction Preventing the local overstressing of the shell around the opening None of these Making the joint leak proof Reduction of discontinuity in shape at the junction Preventing the local overstressing of the shell around the opening ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Longitundinal stress induced in a thin walled cylindrical storage vessel is PD/6t PD/3t PD/4t PD/2t PD/6t PD/3t PD/4t PD/2t ANSWER DOWNLOAD EXAMIANS APP
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