Mechanical Operations In froth floatation, chemical agent added to cause air adherence is called Modifier Frother Activator Collector Modifier Frother Activator Collector ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ are mixed using ribbon blenders. Lumpy solids and low viscosity liquids Thick pastes High viscosity liquids Dry powders Lumpy solids and low viscosity liquids Thick pastes High viscosity liquids Dry powders ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of Electromagnets Cams or eccentric shafts Either A, B or C Unblanced fly wheels Electromagnets Cams or eccentric shafts Either A, B or C Unblanced fly wheels ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The reduction ratio for fine grinders is 43961 44124 As high as 100 20-40 43961 44124 As high as 100 20-40 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The process by which fine solids is removed from liquids is termed as Decantation Flocculation Sedimentation Classification Decantation Flocculation Sedimentation Classification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a revolving/tumbling mill used for size reduction? Rod mill Cage mill Pebble mill Compartment mill Rod mill Cage mill Pebble mill Compartment mill ANSWER DOWNLOAD EXAMIANS APP
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