Process Equipment and Plant Design Holes of a sieve tray are arranged in triangular pitch of __________ times the hole diameter. 10 to 15 2.5 to 5 1.5 to 2 5 to 10 10 to 15 2.5 to 5 1.5 to 2 5 to 10 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 None of these Shortest distance between two adj acent tube holes Shortest centre to centre distance between adjacent tubes O.D. of the tube for square pitch None of these Shortest distance between two adj acent tube holes ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Maximum size of the raschig rings used in a packed tower is about __________ of the coloumn diameter. 1/50th 1/10th 1/20th 1/30th 1/50th 1/10th 1/20th 1/30th 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 Half 1.5 times Equal to Three fourth Half 1.5 times Equal to ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The necessary wall thickness for a metallic storage vessel is a function of the All of these Diameter of the vessel Ultimate tensile strength (or yield point) of the material and operating temperature Operating pressure and welding/joint efficiency All of these Diameter of the vessel Ultimate tensile strength (or yield point) of the material and operating temperature Operating pressure and welding/joint efficiency ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Diameter of bubble caps used in high pressure columns is __________ as compared to that used in identical vacuum columns. Either A or B; no generalisation can be made Same Less More Either A or B; no generalisation can be made Same Less More ANSWER DOWNLOAD EXAMIANS APP
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