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Metal Forming
Metal Forming Process
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Sheet Metal Forming Processes
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1
GATE PI 2016
Numerical
+1
-0
The ratio of press force required to punch a square hole of $$30$$ $$mm$$ side in a $$1$$ $$mm$$ thick aluminium sheet to that needed to punch a square hole of $$60$$ $$mm$$ side in a $$2$$ $$mm$$ thick aluminium sheet is________.
Your input ____
2
GATE PI 2013
MCQ (Single Correct Answer)
+1
-0.3
Circular blanks of $$10mm$$ diameter are punched from an aluminium sheet of $$2$$ $$mm$$ thickness. The shear strength of aluminium is $$80$$ $$MPa.$$ The minimum punching force required in $$kN$$ is
A
$$2.57$$
B
$$3.29$$
C
$$5.03$$
D
$$6.33$$
3
GATE PI 2012
MCQ (Single Correct Answer)
+1
-0.3
Match the following metal forming processes with their associated stresses in the Work-piece GATE PI 2012 Metal Forming - Sheet Metal Forming Processes Question 26 English
A
$$1 - S,\,\,2 - P,\,\,3 - Q,\,\,4 - R$$
B
$$1 - P,\,\,2 - Q,\,\,3 - S,\,\,4 - R$$
C
$$1 - S,\,\,2 - P,\,\,3 - R,\,\,4 - Q$$
D
$$1 - P,\,\,2 - R,\,\,3 - Q,\,\,4 - S$$
4
GATE PI 2003
MCQ (Single Correct Answer)
+1
-0.3
GATE PI 2003 Metal Forming - Sheet Metal Forming Processes Question 29 English
A
$$P - 3,\,\,Q - 1,\,\,R - 2$$
B
$$P - 1,\,\,Q - 2,\,\,R - 4$$
C
$$P - 4,\,\,Q - 3,\,\,R - 3$$
D
$$P - 2,\,\,Q - 4,\,\,R - 1$$
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Questions Asked from Marks 1
GATE PI 2016 (1) GATE PI 2013 (1) GATE PI 2012 (1) GATE PI 2003 (2) GATE PI 2002 (1) GATE PI 2001 (1) GATE PI 1994 (4) GATE PI 1992 (1) GATE PI 1991 (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