Mechanical Operations Gravity settling process is not involved in the working of a Sedimentation tank Classifier Hydrocyclone Dorr-thickener Sedimentation tank Classifier Hydrocyclone Dorr-thickener ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In bag filters, filter fabrics are never made of Metallic wire woven mesh Cotton fibres Nylon fibres Polyester fibres Metallic wire woven mesh Cotton fibres Nylon fibres Polyester fibres ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which is the most suitable conveyor for transportation of sticky material? Screw conveyor Pneumatic conveyor Belt conveyor Apron conveyor Screw conveyor Pneumatic conveyor Belt conveyor Apron conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Driving force in case of filtration by a centrifuge is the Centrifugal pressure exerted by the liquid Formation of highly porous cake Speed of the centrifuge Narrow diameter of the vessel Centrifugal pressure exerted by the liquid Formation of highly porous cake Speed of the centrifuge Narrow diameter of the vessel ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Paddle agitator None of these Moves at very high speed Produces axial flow Is suitable for mixing low viscosity liquids None of these Moves at very high speed Produces axial flow Is suitable for mixing low viscosity liquids ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A compressible cake has the None of these Same porosity throughout the cake thickness Maximum porosity at the filter medium Maximum porosity at the upstream side None of these Same porosity throughout the cake thickness Maximum porosity at the filter medium Maximum porosity at the upstream side ANSWER DOWNLOAD EXAMIANS APP
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