Process Equipment and Plant Design Maximum allowable vapour velocity in a bubble cap tower is determined by the Vapour density None of these Entrainment considerations Diameter of the column Vapour density None of these Entrainment considerations Diameter of the column ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The difficulty of liquid distribution in packed towers is accentuated, when the ratio of tower diameter to packing diameter is < 30 < 7 > 7 < 15 > 20 < 50 < 30 < 7 > 7 < 15 > 20 < 50 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Steam economy is defined as the amount of evaporation per unit amount of steam used, while the capacity is the total evaporation obtained per hour. Use of multiple effect in evaporation Does not affect the capacity Both B & C Increases capacity Increases economy Does not affect the capacity Both B & C Increases capacity Increases economy 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 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 Drain the liquid from the tray when the unit is not in operation None of these Avoid back-trapping ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design For a 25 mm hole drilled in plates to be rivetted, the shank diameter of the rivet should be __________ mm. 23 27 26 25 23 27 26 25 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In a shell and tube heat exchanger, the 'tube pitch' is defined as the Shortest centre to centre distance between adjacent tubes O.D. of the tube for square pitch Shortest distance between two adj acent tube holes None of these Shortest centre to centre distance between adjacent tubes O.D. of the tube for square pitch Shortest distance between two adj acent tube holes None of these ANSWER DOWNLOAD EXAMIANS APP
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