Mechanical Operations Two particles are called to be equal settling, if they are having the same. Size Terminal velocities in the same fluid & in the same field of force None of these Specific gravity Size Terminal velocities in the same fluid & in the same field of force None of these Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is the most suitable for handling fibrous and dense slurries? Cone type agitator Radial propeller agitator Propeller agitator Turbine agitator Cone type agitator Radial propeller agitator Propeller agitator Turbine agitator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations As particle size is reduced Screening becomes progressively easier None of these Screening becomes progressively more difficult Capacity and effectiveness of the screen is increased Screening becomes progressively easier None of these Screening becomes progressively more difficult Capacity and effectiveness of the screen is increased ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Specific surface area is the surface area of a unit __________ of materials. Either A or B Neither A nor B Volume Weight Either A or B Neither A nor B Volume Weight ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Balls for ball mills are never made of Cast iron Alloy steel Forged/cast steel Lead Cast iron Alloy steel Forged/cast steel Lead ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gold ore concentration is mostly done using Froth floatation Elutriation Tabling Jigging Froth floatation Elutriation Tabling Jigging ANSWER DOWNLOAD EXAMIANS APP
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