Mechanical Operations Temperature of the product during ultrafine grinding Decreases May increase or decrease ; depends on the material being ground Remains constant Increases Decreases May increase or decrease ; depends on the material being ground Remains constant Increases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Moisture can be removed from lubricating oil using Clarifier Tubular centrifuge Vacuum leaf filter Sparkler filter Clarifier Tubular centrifuge Vacuum leaf filter Sparkler filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called Thickening Froth floatation Classification Clarification Thickening Froth floatation Classification Clarification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pick out the material having minimum Rittinger's number. Galena Calcite Quartz Pyrite Galena Calcite Quartz Pyrite ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is proportional to (where, S = screen aperture) √S S² 1/S S √S S² 1/S S ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations All resistances during washing of cake Remain constant None of these Decreases Increases Remain constant None of these Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
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