Mechanical Operations Trommels separate a mixture of particles depending on their Size Electrical & magnetic properties Wettability Density Size Electrical & magnetic properties Wettability Density ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a revolving/tumbling mill used for size reduction? Compartment mill Rod mill Pebble mill Cage mill Compartment mill Rod mill Pebble mill Cage mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Temperature of the product during ultrafine grinding Increases May increase or decrease ; depends on the material being ground Remains constant Decreases Increases May increase or decrease ; depends on the material being ground Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mixing of plastic solids is generally facilitated by Kneading Dispersion Mastication None of these Kneading Dispersion Mastication None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A pebble mill Employs flints or ceramic pebbles as the grinding medium Both B and C Is a tube mill lined with ceramic or other non-metallic liner Is a ball mill Employs flints or ceramic pebbles as the grinding medium Both B and C Is a tube mill lined with ceramic or other non-metallic liner Is a ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The sphericity of a solid particle of cubical shape is π π/3 (π/6)1/3 (π/6)1/2 π π/3 (π/6)1/3 (π/6)1/2 ANSWER DOWNLOAD EXAMIANS APP
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