Process Equipment and Plant Design In the allocated cap area, bubble caps are generally arranged on equilateral triangular pitch. Number of caps fixed on a plate is with a Clearance of 25-75 mm Cap pitch of 1.3-2 times the cap diameter Either A or B Neither A nor B Clearance of 25-75 mm Cap pitch of 1.3-2 times the cap diameter Either A or B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Which of the following efficiencies can be greater than 100%? Point efficiency None of these Overall plate efficiency Murphree plate efficiency Point efficiency None of these Overall plate efficiency Murphree plate efficiency ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Maximum allowable vapour velocity in a bubble cap tower is determined by the None of these Vapour density Entrainment considerations Diameter of the column None of these Vapour density Entrainment considerations Diameter of the column ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Normally, the plate thickness of the bottoms and roofs of vertically cylindrical storage vessels as compared to that of the cylindrical shell is Same More More or less depending upon the pressure & temperature inside the vessel and the nature of the fluid contained therein Less Same More More or less depending upon the pressure & temperature inside the vessel and the nature of the fluid contained therein Less ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The maximum liquid gradient over a tray must not exceed Half the tray spacing 0.5" -1.25" 5" 2"-3.5" Half the tray spacing 0.5" -1.25" 5" 2"-3.5" ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design For a given design of bubble cap, the number of bubble caps to be used per tray is set by the Plate spacing Allowable gas velocity through the slots Diameter of the column All of these Plate spacing Allowable gas velocity through the slots Diameter of the column All of these ANSWER DOWNLOAD EXAMIANS APP