Which of the following device is used for dragging the material?
A.Skip hoists
B.Bucket elevators
C.Winches
D.Escalators
Category: Materials Handling Mcqs
If a pump is operating at 100 rpm, it should be a
A.centrifugal pump
B.rotory pump
C.reciprocating pump
D.sliding vane type pump
The steam engine used on steam locomotive is
A.condensing, variable speed type
B.condensing, constant speed type
C.non-condensing, variable speed type
D.non-condensing, constant speed type
A type size is specified as 8.25 – 20 in. In this 20 indicates
A.rim diameter in inches
B.outer diameter in inches
C.cross-section of tyre in sq. inches
D.mean diameter of the tyre in inches
The horse power of electric motor for a 50 tonne locomotive should be around
A.5 HP
B.7.5 HP
C.75 HP
D.750 HP
Discoloration should be avoided while handing
A.Silica flour
B.Tobacco
C.Zinc oxide
D.Starch
Dragline is generally used for
A.excavation
B.pushing
C.dragging
D.Any of the above
Arsenic salts are heavy as well as poisonous. Which of the following conveyor is preferred for its handling?
A.Belt conveyor
B.Screw conveyor
C.Flight conveyor
D.Any of the above
As compared to anthracite coal, the angle of repose for coke will be
A.more
B.less
C.same
Ash is abrasive as well as dusty. Which conveyor will be preferred for its handling?
A.Belt conveyor
B.Flight conveyor
C.Drag chain conveyor
D.Screw conveyor
