Mechanical Operations Laminar flow region is said to exist during agitation of a liquid in an agitator, when the value of Reynolds number is >100 >10 >100 >10 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For separation of sugar solution from settled out mud, we use a __________ filter. Centrifugal Plate and frame Rotary drum vaccum Sparkler Centrifugal Plate and frame Rotary drum vaccum Sparkler ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations To produce talcum powder, use Hammer mill Ball mill Pin mill Jet mill Hammer mill Ball mill Pin mill Jet mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Cake resistance is None of these Decreased with the time of filtration Important in the beginning of filtration Independent of pressure drop None of these Decreased with the time of filtration Important in the beginning of filtration Independent of pressure drop ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Work index is the gross energy (kWh/tonne of feed) necessary to reduce a very large feed to such a size that 80% of product particles will pass through a 0.1 mm screen. The value of work index determined for wet grinding should be multiplied with __________ to get the same for dry grinding. 0.5 1 4.34 1.34 0.5 1 4.34 1.34 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of materials into products based on the difference of their sizes is called Flocculation Sorting Classification Sizing Flocculation Sorting Classification Sizing ANSWER DOWNLOAD EXAMIANS APP
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