Production Engineering
Metrology and Inspection
Marks 1Marks 2
Sheet Metal Forming Processes
Marks 1Marks 2
Welding Process
Marks 1Marks 2Marks 5
Advance Machine Tools
Marks 1Marks 2
1
GATE ME 2013
MCQ (Single Correct Answer)
+1
-0.3
In a rolling process, the state of stress of the material undergoing deformation is
A
pure compression
B
pure shear
C
compression and shear
D
tension and shear
2
GATE ME 2012
MCQ (Single Correct Answer)
+1
-0.3
A solid cylinder of diameter $$100$$ $$mm$$ and height $$50$$ $$mm$$ is forged between two frictionless flat dies to a height of $$25$$ $$mm.$$ The percentage change in diameter is
A
$$0$$
B
$$2.07$$
C
$$20.7$$
D
$$41.4$$
3
GATE ME 2011
MCQ (Single Correct Answer)
+1
-0.3
The maximum possible draft in cold rolling of sheet increases with the
A
increase in coefficient of friction
B
decrease in coefficient of friction
C
decrease in roll radius
D
increase in roll velocity
4
GATE ME 2003
MCQ (Single Correct Answer)
+1
-0.3
Cold working of steel is defined as working
A
at its re-crystallization temperature
B
above its re-crystallization temperature
C
below its re-crystallization temperature
D
at two thirds of the melting temperature of the metal
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude