Mechanical Operations Which of the following terminology is not used for size reduction of materials to fine sizes or powders? Dispersion Compression Pulverisation Comminution Dispersion Compression Pulverisation Comminution ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles separation based on the difference in their flow velocities through fluids is termed as the Sedimentation Classification Elutriation Clarification Sedimentation Classification Elutriation Clarification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity of raschig ring (whose length and diameter are equal) is >1 2 1 >1 2 1 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For a turbine agitated and baffled tank, operating at low Reynold's number (based on impeller diameter), the power number (Np) varies with NRe as Np → constant Np ∝ 1/NRe Np ∝ √NRe Np ∝ NRe Np → constant Np ∝ 1/NRe Np ∝ √NRe Np ∝ NRe ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is the most suitable for compounding rubber and plastic solids. Pan mixer Banbery mixer Pug mill Charge can mixer Pan mixer Banbery mixer Pug mill Charge can mixer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pick out the material having minimum Rittinger's number. Calcite Quartz Galena Pyrite Calcite Quartz Galena Pyrite ANSWER DOWNLOAD EXAMIANS APP
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