Mechanical Operations Solid particles of different densities are separated by Cyclones Sorting classifier Filters Thickness Cyclones Sorting classifier Filters Thickness ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During size reduction by a jaw crusher, the energy consumed decreases with the Decreasing size of product at constant size of feed None of these Increasing size of feed at constant reduction ratio Decreasing machine capacity Decreasing size of product at constant size of feed None of these Increasing size of feed at constant reduction ratio Decreasing machine capacity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mixing of light fine powder such as insecticides is done by Impact wheels Kneader Pug mill Banbery mixer Impact wheels Kneader Pug mill Banbery mixer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The reduction ratio for fine grinders is 44124 20-40 43961 As high as 100 44124 20-40 43961 As high as 100 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations If a force greater than that of gravity is used to separate solids & fluids of different densities, the process is termed as the Flocculation Sedimentation Dispersion Centrifugation Flocculation Sedimentation Dispersion Centrifugation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Production rate __________ with increased fineness, with a given energy input to the size reduction machine. May increase or decrease; depends on the machine Remains unchanged Decreases Increases May increase or decrease; depends on the machine Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
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