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Metal Forming
Metal Forming Process
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Sheet Metal Forming Processes
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1
GATE PI 1994
True or False
+1
-0
Forces in hot extrusion is a function of the strain hardening component of the billet material.
A
TRUE
B
FALSE
2
GATE PI 1994
True or False
+1
-0
In order to reduce roll pressure in strip rolling, back tension can be applied to strip.
A
TRUE
B
FALSE
3
GATE PI 1992
MCQ (Single Correct Answer)
+1
-0.3
Thread rolling is restricted to
A
ferrous materials
B
ductile materials
C
hard materials
D
none of the above
4
GATE PI 1991
Fill in the Blanks
+1
-0
At $${1000^ \circ }C$$ the crystallographic structure of iron is ....................
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Questions Asked from Marks 1
GATE PI 2017 (1) GATE PI 2015 (3) GATE PI 2014 (2) GATE PI 2013 (1) GATE PI 2012 (1) GATE PI 2010 (2) GATE PI 2009 (1) GATE PI 2005 (2) GATE PI 1995 (1) GATE PI 1994 (4) GATE PI 1992 (1) GATE PI 1991 (2) GATE PI 1990 (2) GATE PI 1989 (3)
GATE PI Subjects
Fluid Mechanics
Metrology
Theory of Machines
Engineering Mathematics
Heat Transfer
Machine Tools and Machining
Industrial Engineering
Engineering Mechanics
Strength of Materials
Thermodynamics
Machine Design
Casting
Joining of Materials
Metal Forming