1
GATE ME 1999
MCQ (Single Correct Answer)
+1
-0.3
Which of the following materials requires the largest shrinkage allowance, while making a pattern for casting?
A
Aluminium
B
Brass
C
Cast Iron
D
Plain Carbon Steel
2
GATE ME 1996
MCQ (Single Correct Answer)
+1
-0.3
Light impurities in the molten metal are prevented from reaching the mold cavity by providing a
A
Strainer
B
Button well
C
Skim bob
D
All of the above
3
GATE ME 1993
MCQ (More than One Correct Answer)
+1
-0.3
Centrifugally casted products have
A
Large grain structure with high porosity
B
Fine grain structure with high density
C
Fine grain structure with low density
D
Segregation of slug towards the outer skin of the casting
4
GATE ME 1992
MCQ (Single Correct Answer)
+1
-0.3
In a green sand moulding process, uniform ramming leads to
A
Less chance of gas porosity
B
Uniform flow of molten metal into the mould cavity
C
Greater dimensional stability of the casting
D
Less sand expansion type of casting defect
GATE ME Subjects
Turbo Machinery
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12