A. Propeller agitator
B. Cone type agitator
C. Turbine agitator
D. Radial propeller agitator
Related Mcqs:
- Size reduction of fibrous materials like wood, asbestos, mica etc. is done by a disintegrator exemplified by the _________________?
A. Blake jaw crusher
B. Cage mill
C. Stamp mill
D. Bradford’s breaker - Fibrous material is broken by a__________________?
A. Roll-crusher
B. Squirrel-cage disintegrator
C. Ball mill
D. Tube mill - The capacity of a gyratory crusher is ______________ that of a jaw crusher with the same gape, handling the same feed & for the same product size range.?
A. Same as
B. 2.5 times
C. 5 times
D. 10 times - Handling of ashes and similar materials can be done best by a ______________ conveyor?
A. Flight
B. Drag or slat
C. Belt
D. Ribbon - Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of_____________________?
A. Electromagnets
B. Cams or eccentric shafts
C. Unbalanced flywheels
D. Either A., B. or C. - Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid ?
A. Sand bed filter
B. Plate and frame filter press
C. Vacuum filter
D. Batch basket centrifuge - Which of the following is the most suitable for cleaning of fine coal dust (<0.5 mm) ?
A. Trough washer
B. Baum jig washer
C. Spiral separator
D. Froth floatation - For sizing of fine materials, the most suitable equipment is a____________________?
A. Trommel
B. Grizzly
C. Shaking screen
D. Vibrating screen - Vacuum filter is most suitable for the_______________?
A. Removal of fines from liquid
B. Liquids having high vapour pressure
C. Liquids of very high viscosity
D. None of these - Froth floatation is the most suitable for treating ____________________?
A. Iron ores
B. Sulphide ores
C. Quartzite
D. None of these
