Mechanical Operations Which of the following terminology is not used for size reduction of materials to fine sizes or powders? Pulverisation Comminution Dispersion Compression Pulverisation Comminution Dispersion Compression ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Maximum size reduction in a ball mill is done by the, __________ action. Compression Cutting Attrition Impact Compression Cutting Attrition Impact ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Chance process is used for the Water treatment Concentration of iron ore Concentration of pyrites Cleaning of coal Water treatment Concentration of iron ore Concentration of pyrites Cleaning of coal ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The capacity of a pneumatic conveying system depends upon the All of these Diameter of the conveying line Bulk density of materials Pressure of the conveying air All of these Diameter of the conveying line Bulk density of materials Pressure of the conveying air ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations With increase in drum speed, in a rotary drum filter, the filtration rate Increases Is not affected Increases linearly Decreases Increases Is not affected Increases linearly Decreases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The main differentiation factor between tube mill and ball mill is the Final product size Length to diameter ratio Operating speed Size of the grinding media Final product size Length to diameter ratio Operating speed Size of the grinding media ANSWER DOWNLOAD EXAMIANS APP
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