1
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.
2
GATE ME 1987
MCQ (More than One Correct Answer)
+1
-0.3
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
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12