1
GATE ME 2003
MCQ (Single Correct Answer)
+2
-0.6
Match the following
2
GATE ME 2001
MCQ (Single Correct Answer)
+2
-0.6
resistance spot welding is performed on two plates of $$1.5$$ $$mm$$ thickness with $$6$$ $$mm$$ diameter electrode, using $$15000$$ $$A$$ current for a time duration of $$0.25sec$$. assuming the interface resistance to be $$0.0001\Omega ,$$ the heat generated to form the weld is
3
GATE ME 1996
Subjective
+2
-0
4
GATE ME 1991
Subjective
+2
-0
Questions Asked from Welding Process (Marks 2)
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GATE ME Subjects
Engineering Mechanics
Strength of Materials
Theory of Machines
Engineering Mathematics
Machine Design
Fluid Mechanics
Turbo Machinery
Heat Transfer
Thermodynamics
Production Engineering
Industrial Engineering
General Aptitude