Mechanical Operations Which of the following can be most effectively used for clarification of lube oil and printing ink? Sharpies supercentrifuge Disc-bowl centrifuge Sparkler filter Precoat filter Sharpies supercentrifuge Disc-bowl centrifuge Sparkler filter Precoat filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For classification of potable (drinking) water, we use a __________ filter. Plate and frame Vacuum leaf Gravity sand Rotary vacuum Plate and frame Vacuum leaf Gravity sand Rotary vacuum ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of 'scrappers'? Screw conveyor Both B and C Bucket conveyor Flight conveyor Screw conveyor Both B and C Bucket conveyor Flight conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The material is crushed in a gyratory crusher by the action of Attrition Impact Cutting Compression Attrition Impact Cutting Compression ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The reduction ratio for fine grinders is As high as 100 43961 44124 20-40 As high as 100 43961 44124 20-40 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not accomplished by agitation of liquids in agitators? Suspending solid particles Blending of immiscible liquids Dispersing gas in liquid Dispersing immiscible liquid in form of emulsion Suspending solid particles Blending of immiscible liquids Dispersing gas in liquid Dispersing immiscible liquid in form of emulsion ANSWER DOWNLOAD EXAMIANS APP
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