Process Equipment and Plant Design Normal screwed fittings are used for pipes upto a diameter of __________ inches. 3 7 1.5 5 3 7 1.5 5 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Tube side pressure drop in a 1-2 heat exchanger (for turbulent flow of fluids through the tubes) is about __________ times, that in a 1-1 heat exchanger having the same size & number of tubes and operated at the same liquid flow rate. 2 1/2 8 4 2 1/2 8 4 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design An adequate clearance between the tray and the shell wall of a distillation column is provided to Drain the liquid from the tray when the unit is not in operation None of these Avoid back-trapping Allow for thermal expansion and facilitate installation Drain the liquid from the tray when the unit is not in operation None of these Avoid back-trapping Allow for thermal expansion and facilitate installation ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design __________ tray arrangement is recommended for distillation column having diameter upto 4 ft. Cross flow Cascade Radial flow Split flow Cross flow Cascade Radial flow Split flow ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design A shell may by termed as thin if its thickness to diameter ratio is less than 0.1. The factor which can be neglected in the calculation of membrane stresses is Deformation Elongation Shear Bending Deformation Elongation Shear Bending ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design What is the minimum recommended ligament for square pitch arrangement in case of heat exchangers? 6.5 mm Equal to tube I.D 6.5 cms Equal to tube O.D 6.5 mm Equal to tube I.D 6.5 cms Equal to tube O.D ANSWER DOWNLOAD EXAMIANS APP
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