1
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Chills are used in molds to
A
achieve directional solidification
B
reduce possibility of blow holes
C
reduce the freezing time
D
smoothen the metal for reducing spatter.
2
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Increase in water content in moding sand causes
A
Flowability to go through a maxima
B
Permeability to go through a maxima
C
Compressive strength to go through a maxima
D
strength to go through a maxima
3
GATE ME 1988
MCQ (Single Correct Answer)
+1
-0.3
The contraction allowance provided on the pattern and core boxes compensates for the following type of contraction.
A
Liquid contraction
B
Solidification contraction
C
Solid contraction
D
All the above three types of contractions.
4
GATE ME 1987
MCQ (More than One Correct Answer)
+1
-0
Riser is designed so as to
A
Freeze after the casting freezes
B
Freezing before the casting freezes
C
Freeze at the same as the casting
D
Minimize the time of pouring
GATE ME Subjects
Turbo Machinery
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12