Process Equipment and Plant Design Height of the flights in the rotary drier is in the range of 0.2 to 0.5 d 0.02 to 0.05 d 0.08 to 0.12 d 0.5 to 0.6 d 0.2 to 0.5 d 0.02 to 0.05 d 0.08 to 0.12 d 0.5 to 0.6 d ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design When one of the fluids is highly corrosive and has fouling tendency, it should Flow outside the tube, when the flow is counter-current and inside the tube when the flow is co-current Preferably flow inside the tube for its easier internal cleaning Perferably flow outside the tube Flow at a very slow velocity Flow outside the tube, when the flow is counter-current and inside the tube when the flow is co-current Preferably flow inside the tube for its easier internal cleaning Perferably flow outside the tube Flow at a very slow velocity ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Diameter of the seive tray column is determined by the Upper limit of the vapour velocity Hole diameter of the seive tray Height of the plate spacing Lower limit of vapour velocity Upper limit of the vapour velocity Hole diameter of the seive tray Height of the plate spacing Lower limit of vapour velocity ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Optimum economic pipe diameter for fluid flow is determined by the None of these Total cost considerations (pumping cost plus fixed cost of the pipe) Density of the fluid Viscosity of the fluid None of these Total cost considerations (pumping cost plus fixed cost of the pipe) Density of the fluid Viscosity of the fluid ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Weep holes provided in the plates of a distillation column Facilitate draining out liquid from a tray when the unit is not in operation Are normally located near the overflow weir so that any delivery of liquid during operation follows approximately the same path as the overflow fluid All of these Must be large enough (usually 1/4" to 5/8" dia) to prevent plugging but should not deliver excessive amount of fluid during operation Facilitate draining out liquid from a tray when the unit is not in operation Are normally located near the overflow weir so that any delivery of liquid during operation follows approximately the same path as the overflow fluid All of these Must be large enough (usually 1/4" to 5/8" dia) to prevent plugging but should not deliver excessive amount of fluid during operation ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The most common standard size of bubble caps used in industrial operation is 4" dia cap with 8" dia riser 8" dia cap with 1" dia riser 6" dia cap with 4" dia riser 1" dia cap with 0.5" dia riser 4" dia cap with 8" dia riser 8" dia cap with 1" dia riser 6" dia cap with 4" dia riser 1" dia cap with 0.5" dia riser ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS