Mechanical Operations The inlet pressure in a constant rate filtration None of these Remains constant Increases continuously Decreases gradually None of these Remains constant Increases continuously Decreases gradually ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Vacuum is applied in __________ zone, in case of a general type continuous rotary drum vacuum filter. All of these Filtering Drying Washing All of these Filtering Drying Washing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Wet grinding in a revolving mill __________ as compared to dry grinding. Gives less wear on chamber walls Complicates handling of the product Increases capacity Requires more energy Gives less wear on chamber walls Complicates handling of the product Increases capacity Requires more energy ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Horsepower required for a roll crusher is directly proportional to its Reduction ratio Neither A nor B Both A & B Capacity Reduction ratio Neither A nor B Both A & B Capacity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity for a non-spherical particle is given by (where, V and S are volume and surface area respectively of one particle. and, D = equivalent diameter of particle). V/D.S V/6D.S 6.V/D.S S/V V/D.S V/6D.S 6.V/D.S S/V ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is the most suitable for handling fibrous and dense slurries? Propeller agitator Cone type agitator Turbine agitator Radial propeller agitator Propeller agitator Cone type agitator Turbine agitator Radial propeller agitator ANSWER DOWNLOAD EXAMIANS APP
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