A. Solids
B. Solids from fluids
C. Liquids
D. Solids from solids
Cyclones are used primarily for separating_________________? Read More »
Mechanical Operations A. Electrostatic precipitator
B. Cyclone separator
C. Strainer
D. None of these
A. Sizing
B. Sorting
C. Clarification
D. Dispersion
Separation of solid particles based on their densities is called_________________? Read More »
Mechanical Operations A. Cyclone separator
B. Bag filter
C. Gravity settler
D. Tubular centrifuge
Dust laden air can be purified using a____________________? Read More »
Mechanical Operations A. Belt
B. Pneumatic
C. Screw
D. None of these
A. Hammer crusher
B. Ball mill
C. Roll crusher
D. Gyratory crusher
A. Lumpy solids and low viscosity liquids
B. Dry powders
C. High viscosity liquids
D. Thick pastes
_____________ are mixed using ribbon blenders ? Read More »
Mechanical Operations A. Ratio of feed opening to discharge opening
B. Ratio of discharge opening to feed opening
C. Determining factor for minimum dia of the feed and the product
D. None of these
Reduction ratio of crushers is the___________________? Read More »
Mechanical Operations A. Compartment mill
B. Pebble mill
C. Cage mill
D. Rod mill
Which of the following is not a revolving/tumbling mill used for size reduction ? Read More »
Mechanical Operations A. A high pressure filter
B. A continuous filter
C. Used for small scale filtration work
D. A leaf filter
Tank filter (e.g., Nutsche filter) is___________________? Read More »
Mechanical Operations