Mechanical Operations According to Bond crushing law, the work required to form particle of size 'D' from very large feed is (where (S/V)p and (S/V)f are surface to volume ratio of the product and feed respectively). √(S/V)p (S/V)p (S/V)²p (S/V)f √(S/V)p (S/V)p (S/V)²p (S/V)f ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Cement clinker is reduced to fine size by a Ball mill Roll crusher Hammer mill Tube mill Ball mill Roll crusher Hammer mill Tube mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a size reduction crushing operation, feed size is 300 to 1500 mm while the product size is 100 to 300 mm. This is a case of the __________ crushing. Primary Secondary Fine Ultrafine Primary Secondary Fine Ultrafine ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is the most suitable for handling fibrous and dense slurries? Turbine agitator Cone type agitator Propeller agitator Radial propeller agitator Turbine agitator Cone type agitator Propeller agitator Radial propeller agitator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Electrical energy consumed by a jaw crusher is not a function of the None of these Average feed size Average product size Machine capacity None of these Average feed size Average product size Machine capacity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Handling of ashes and similar materials can be done best by a __________ conveyor. Ribbon Belt Flight Drag or slat Ribbon Belt Flight Drag or slat ANSWER DOWNLOAD EXAMIANS APP
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