Mechanical Operations Driving force in case of filtration by a centrifuge is the Centrifugal pressure exerted by the liquid Narrow diameter of the vessel Speed of the centrifuge Formation of highly porous cake Centrifugal pressure exerted by the liquid Narrow diameter of the vessel Speed of the centrifuge Formation of highly porous cake ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most suitable filter for the removal of very small amount of precipitate from very large volumes of water is the __________ filter. Rotary Plate & frame Vacuum Sand Rotary Plate & frame Vacuum Sand ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The crushed material received for separation is called feed or Heading Tailing Concentrate Middling Heading Tailing Concentrate Middling ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Specific surface area is the surface area of a unit __________ of materials. Weight Volume Neither A nor B Either A or B Weight Volume Neither A nor B Either A or B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Basic slag is not ground in Compartment mills Jaw crushers Tube mills Ball mills Compartment mills Jaw crushers Tube mills Ball mills ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Wheat is ground into flour in a Roller crusher Impact mill Hammer crusher Fluid energy mill Roller crusher Impact mill Hammer crusher Fluid energy mill ANSWER DOWNLOAD EXAMIANS APP
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