Casting Centrifugal Casting Online Exam Quiz
Casting Centrifugal Casting GK Quiz. Question and Answers related to Casting Centrifugal Casting. MCQ (Multiple Choice Questions with answers about Casting Centrifugal Casting
Which of the following methods of casting is best suited for casting of hollow pipes and tubes?
Options
A : Investment casting
B : Permanent mould casting
C : Die casting
D : Centrifugal casting
Which of the following forces provides continuous pressure on the metal in centrifugal casting?
Options
A : Spring force
B : Centrifugal force
C : Gravitational force
D : Frictional force
Which of the following parts is provided in between the mould and casing to reduce the vibrations?
Options
A : Steel balls
B : Metallic roller
C : Viscous fluid
D : Grease
Castings made by the centrifugal casting process have negligible porosity.
Options
A : True
B : False
C :
D :
Dry sand cores may be required for the provision of spigot at the end section of the casting.
Options
A : True
B : False
C :
D :
In centrifugal casting, a movable pouring basin is employed for the pouring of molten metal.
Options
A : True
B : False
C :
D :
In centrifugal casting, the casting yield is approximately equaled to 100%.
Options
A : True
B : False
C :
D :
The axis of rotation of the mould should be horizontal for the casting of long pipes in centrifugal casting.
Options
A : True
B : False
C :
D :
In centrifugal casting, only sand moulds can be used due to the problem of sticking of metal.
Options
A : True
B : False
C :
D :
It is also possible to make un-symmetric shape of casting in true centrifugal casting by introducing some variations to the mould.
Options
A : True
B : False
C :
D :
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