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1
GATE ME 2003
MCQ (Single Correct Answer)
+2
-0.6
Match the following GATE ME 2003 Production Engineering - Welding Process Question 34 English
A
$$P - 2,\,\,Q - 5,\,\,R - 1,\,\,S - 3$$
B
$$P - 6,\,\,Q - 3,\,\,R - 4,\,\,S - 4$$
C
$$P - 4,\,\,Q - 1,\,\,R - 6,\,\,S - 2$$
D
$$P - 5,\,\,Q - 4,\,\,R - 2,\,\,S - 6$$
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
A
$$5625$$ $$W$$-$$sec$$
B
$$8437$$ $$W$$-$$sec$$
C
$$22500$$ $$W$$-$$sec$$
D
$$33750$$ $$W$$-$$sec$$
3
GATE ME 1996
Subjective
+2
-0
GATE ME 1996 Production Engineering - Welding Process Question 36 English
4
GATE ME 1991
Subjective
+2
-0
GATE ME 1991 Production Engineering - Welding Process Question 37 English
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