Mechanical Operations In a grinding operation, the limiting particle size is the size of the __________ particle in the sample. Smallest Neither A nor B Either A or B Largest Smallest Neither A nor B Either A or B Largest ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is used for producing a thick suspension from a thin slurry. Pressure filter thickener Rotary drum vacuum filter Plate and frame filter press Cartridge filter Pressure filter thickener Rotary drum vacuum filter Plate and frame filter press Cartridge filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The sphericity of a cylinder of 1 mm diameter and length 3 mm is 0.5 0.78 0.9 0.6 0.5 0.78 0.9 0.6 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The capacity of a classifier in 'tons of solid/hr' is given by (where, A = cross-sectional area, m² V = rising velocity of fluid, m/sec.S = percentage of solids in the suspension by volume.ρ = density of solids, kg/m³) 3.6 AVS/ρ 3.6 AVS.ρ 3.6 A.V.ρ 3.6 A.S. ρ 3.6 AVS/ρ 3.6 AVS.ρ 3.6 A.V.ρ 3.6 A.S. ρ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles of different densities are separated by Sorting classifier Filters Cyclones Thickness Sorting classifier Filters Cyclones Thickness ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a revolving/tumbling mill used for size reduction? Cage mill Rod mill Compartment mill Pebble mill Cage mill Rod mill Compartment mill Pebble mill ANSWER DOWNLOAD EXAMIANS APP
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