Process Equipment and Plant Design A/an __________ is used for changing the direction of a pipeline. Disc compensator Union Elbow Flange Disc compensator Union Elbow Flange ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Optimum economic pipe diameter for fluid flow is determined by the Total cost considerations (pumping cost plus fixed cost of the pipe) None of these Viscosity of the fluid Density of the fluid Total cost considerations (pumping cost plus fixed cost of the pipe) None of these Viscosity of the fluid Density of the fluid ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The wall thickness of thin cylindrical shell with hemispherical ends is __________ that of the spherical ends. Less than Either B or C; depends on maximum permissible internal pressure More than Equal to Less than Either B or C; depends on maximum permissible internal pressure More than Equal to ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The equivalent diameter for fluid flow through a channel of constant non-circular cross section of area 'A' is given by (where, P = perimeter of the channel in contact with the fluid) A/P 4 P/A 4 A/P √A A/P 4 P/A 4 A/P √A ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Back-trapping in a distillation column results due to Low reflux ratio High gas velocity Excessive liquid gradient over the tray Low gas velocity Low reflux ratio High gas velocity Excessive liquid gradient over the tray Low gas velocity ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In a shell and tube heat exchanger, the 'tube pitch' is defined as the 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 Shortest centre to centre distance between adjacent tubes O.D. of the tube for square pitch ANSWER DOWNLOAD EXAMIANS APP
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