Mechanical Operations Ribbon blenders are exclusively meant for Non-flowing powder and thin pastes Continuous mixing Blending miscible liquids Bath mixing Non-flowing powder and thin pastes Continuous mixing Blending miscible liquids Bath mixing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size ) S . c 1/s . c S/c C/s S . c 1/s . c S/c C/s ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following size reduction equipments employs mainly attrition for ultrafine grinding? All of these Jet mills Micronizer Fluid energy mill All of these Jet mills Micronizer Fluid energy mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Driving force in case of filtration by a centrifuge is the Formation of highly porous cake Centrifugal pressure exerted by the liquid Speed of the centrifuge Narrow diameter of the vessel Formation of highly porous cake Centrifugal pressure exerted by the liquid Speed of the centrifuge Narrow diameter of the vessel ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The mechanism of size reduction by a hammer mill is by impact and attrition between the Feed particles Grinding element & the housing Both A & B Neither A nor B Feed particles Grinding element & the housing Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filter medium resistance is important during the __________ of filtration. None of these Entire process Final stages Early stages None of these Entire process Final stages Early stages ANSWER DOWNLOAD EXAMIANS APP
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