Process Equipment and Plant Design Most of the storage vessels/tanks are made cylindrical, because of the fact that a cylinder Neither A nor B Has greater structural strength Both A & B Is easy to fabricate Neither A nor B Has greater structural strength Both A & B Is easy to fabricate ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The LMTD correction factor (FT) is applied in __________ heat exchangers. Double pipe All of these All multipass 1-1 cocurrent Double pipe All of these All multipass 1-1 cocurrent ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In case of a shell and tube heat exchanger, the effect of L/D on inside film heat transfer co-efficient (hi) vanishes after a Reynold number of 10000 3000 5000 1000 10000 3000 5000 1000 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Tubes are fixed to the tube sheet (a thick circular metallic plate) by the method of tube rolling and brazing (non-removable) or ferrule connection (removable). Thickness of the tube, sheet is normally __________ the outside diameter of the tube but in no case it should be less than 22 mm (7/8"). Three fourth 1.5 times Equal to Half Three fourth 1.5 times Equal to Half ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In the downcomer of a distillation column, the minimum recommended residence time is about __________ seconds. 12.5 17.5 5 2.5 12.5 17.5 5 2.5 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Friction factor for turbulent flow in a new pipe is given by f = 16/NRe f = 0.04/NRe0.16 f = 25/NRe f = 0.22 NRe0.05 f = 16/NRe f = 0.04/NRe0.16 f = 25/NRe f = 0.22 NRe0.05 ANSWER DOWNLOAD EXAMIANS APP
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