Mechanical Operations Close circuit grinding by a ball mill with air sweeping employs a Classifier Both A & B Cyclone separator between mill & classifier Neither A nor B Classifier Both A & B Cyclone separator between mill & classifier Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For Indian standard (IS) screens, the mesh number is equal to its aperture size expressed to the nearest deca-micron (0.01 mm). Aperture width of IS screen of mesh number 50 will be approximately __________ microns. 5 50 5000 500 5 50 5000 500 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations If a force greater than that of gravity is used to separate solids & fluids of different densities, the process is termed as the Flocculation Centrifugation Sedimentation Dispersion Flocculation Centrifugation Sedimentation Dispersion ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For separation of sugar solution from settled out mud, we use a __________ filter. Plate and frame Rotary drum vaccum Centrifugal Sparkler Plate and frame Rotary drum vaccum Centrifugal Sparkler ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In froth floatation, chemical agent added to cause air adherence is called Modifier Activator Collector Frother Modifier Activator Collector Frother ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Apron conveyors are used for Heavy loads & long runs Small loads & long runs None of these Heavy loads & short runs Heavy loads & long runs Small loads & long runs None of these Heavy loads & short runs ANSWER DOWNLOAD EXAMIANS APP
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