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Production Engineering
Metrology and Inspection
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Sheet Metal Forming Processes
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Welding Process
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Metal Forming
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Advance Machine Tools
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1
GATE ME 1994
MCQ (Single Correct Answer)
+1
-0.3
The electrodes used in $$arc$$ welding are coated. This coating is not expected to
A
Provide protective atmosphere to weld
B
Stabilize the $$arc$$
C
Add alloying elements
D
Prevents electrode from contamination
2
GATE ME 1993
MCQ (Single Correct Answer)
+1
-0.3
In $$DC$$ welding, the straight polarity (electrode negative) results in
A
Lower penetration
B
Lower deposition rate
C
Less heating of work piece
D
Smaller weld pod
3
GATE ME 1992
Fill in the Blanks
+1
-0
In an explosive welding process, the ..................... (maximum/minimum) velocity of impact is fixed by the velocity of sound in the ............. (flyer / target) plate material.
4
GATE ME 1992
MCQ (Single Correct Answer)
+1
-0.3
For resistance spot welding of $$1.5$$ $$mm$$ thick steel sheets, the current required is of the order
A
$$10$$ $$Amp$$
B
$$100$$ $$Amp$$
C
$$1000$$ $$Amp$$
D
$$10,000$$ $$Amp$$
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Questions Asked from Marks 1
GATE ME 2025 (1) GATE ME 2024 (1) GATE ME 2023 (1) GATE ME 2022 Set 1 (2) GATE ME 2017 Set 1 (1) GATE ME 2016 Set 1 (1) GATE ME 2015 Set 1 (1) GATE ME 2015 Set 3 (1) GATE ME 2014 Set 1 (2) GATE ME 2014 Set 4 (1) GATE ME 2011 (1) GATE ME 2007 (1) GATE ME 2005 (1) GATE ME 2003 (1) GATE ME 2002 (2) GATE ME 2001 (1) GATE ME 1996 (1) GATE ME 1994 (3) GATE ME 1993 (1) GATE ME 1992 (2) GATE ME 1991 (1) GATE ME 1990 (2)
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