Mechanical Operations Which of the following size reduction equipments employs mainly attrition for ultrafine grinding? All of these Jet mills Fluid energy mill Micronizer All of these Jet mills Fluid energy mill Micronizer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In case of a hammer crusher, the final product size depends on the All of these Rotor speed Clearance between hammer & grinding plates Feed rate All of these Rotor speed Clearance between hammer & grinding plates Feed rate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dry powdery solid materials are transported by a __________ conveyor. None of these Belt Screw Bucket None of these Belt Screw Bucket ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Kick's law assumes that the energy required for size reduction is proportional to the logarithm of the ratio between the initial and the final diameters. The unit of Kick's constant is Kg/sec KWh/kg KW. sec/kg KWh/sec. kg Kg/sec KWh/kg KW. sec/kg KWh/sec. kg ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen efficiency is Rejection Recovery/rejection None of these Recovery Rejection Recovery/rejection None of these Recovery ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles of different densities are separated by Sorting classifier Filters Thickness Cyclones Sorting classifier Filters Thickness Cyclones ANSWER DOWNLOAD EXAMIANS APP
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