Mechanical Operations Which of the following is not used as a surface active agent in a flocculation operation? Alumina Sodium silicate Quartz Lime Alumina Sodium silicate Quartz Lime ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The filter medium resistance is controlled by Cake thickness Pressure drop alone Both pressure drop and flow rate Flow rate alone Cake thickness Pressure drop alone Both pressure drop and flow rate Flow rate alone ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of solid particles based on their densities is called Dispersion Sizing Clarification Sorting Dispersion Sizing Clarification Sorting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles separation based on the difference in their flow velocities through fluids is termed as the Clarification Classification Elutriation Sedimentation Clarification Classification Elutriation Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A propeller agitator Runs at very slow speed (2 rpm) Is used for mixing high viscosity pastes All of these Produces mainly axial flow Runs at very slow speed (2 rpm) Is used for mixing high viscosity pastes All of these Produces mainly axial flow ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sedimentation on commercial scale occurs in Cyclones Classifiers Thickeners Rotary drum filters Cyclones Classifiers Thickeners Rotary drum filters ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS