Mechanical Operations __________ are used for the separation of coarse particles from a slurry of fine particles. Classifiers Hydrocyclones Thickeners Decanters Classifiers Hydrocyclones Thickeners Decanters ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Ribbon blenders are exclusively meant for Non-flowing powder and thin pastes Blending miscible liquids Continuous mixing Bath mixing Non-flowing powder and thin pastes Blending miscible liquids Continuous mixing Bath mixing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mass flow of granular solid (M) through a circular opening of dia, D follows M ∝ D² M ∝ D M ∝ D³ M ∝ √D M ∝ D² M ∝ D M ∝ D³ M ∝ √D ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The inlet pressure in a constant rate filtration None of these Remains constant Decreases gradually Increases continuously None of these Remains constant Decreases gradually Increases continuously ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Driving force in case of filtration by a centrifuge is the Centrifugal pressure exerted by the liquid Narrow diameter of the vessel Formation of highly porous cake Speed of the centrifuge Centrifugal pressure exerted by the liquid Narrow diameter of the vessel Formation of highly porous cake Speed of the centrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A straight line is obtained on plotting reciprocal of filtration rate vs. the volume of filtrate for __________ flow of filtrate. Compressible cakes and laminar Incompressible cake and turbulent Incompressible cake and laminar Compressible cake and turbulent Compressible cakes and laminar Incompressible cake and turbulent Incompressible cake and laminar Compressible cake and turbulent ANSWER DOWNLOAD EXAMIANS APP
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