A. Check plates
B. Jaw plates
C. Toggles
D. Crush shaft
A. Bulk density of materials
B. Pressure of the conveying air
C. Diameter of the conveying line
D. All A., B. and C.
The capacity of a pneumatic conveying system depends upon the ______________________? Read More »
Mechanical Operations A. Apron conveyor
B. Pneumatic conveyor
C. Bucket elevator
D. Both B. & C.
Vertical transportation of materials can be done by a/an_______________? Read More »
Mechanical Operations A. Tubular bowl
B. Disc-bowl
C. Suspended batch basket
D. Perforated horizontal basket continuous
_____________ Centrifuge is normally used in sugar mills? Read More »
Mechanical Operations A. Operate at higher speed
B. Employ bowl of larger diameter
C. Can’t be operated under pressure/vacuum
D. Can’t be used for separation of fine suspended solids from a liquid
Tabular bowl centrifuges as compared to disk bowl centrifuges___________________? Read More »
Mechanical Operations A. 0.01 to 0.1
B. 0.1 to 0.3
C. 0.2 to 0.8
D. 0.2 to 0.4
A. Linear speed of the basket is doubled
B. Linear speed of the basket is halved
C. Centrifugal force is doubled
D. Capacity of centrifuge is increased
A. Resins
B. Gums
C. Hard rubber
D. Waxes
A. 16°
B. 32°
C. 40°
D. 46°
A. Stainless steel
B. Cast iron
C. High speed steel
D. Wooden plank
Supporting legs of a plate and frame filter is normally made of________________? Read More »
Mechanical Operations