1
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
The process by which shell like castings (like toys) are made is
A
Shell molding
B
Centrifugal casting
C
Slush casting
D
Die casting
2
GATE PI 1989
MCQ (Single Correct Answer)
+1
-0.3
Green strength in powder metallurgy refers to the strength of
A
original material in the bulk form
B
the powder before compaction
C
The powder after compaction
D
The powder after sintering and cooling
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12