1
GATE PI 2005
MCQ (Single Correct Answer)
+2
-0.6
Match List - I (welding problems) with List - II (Causes) and select the correct answer using the codes given below the lists:
2
GATE PI 2005
MCQ (Single Correct Answer)
+2
-0.6
Consider the following statements :
The magnitude of residual stresses in welding depends upon
$$1.$$ Metal melted / deposited
$$2.$$ Design of weldment
$$3.$$ Support and clamping of components
$$4.$$ Welding process used
Which of the statements given above are correct?
3
GATE PI 2005
MCQ (Single Correct Answer)
+2
-0.6
Consider the following statements:
The size of the heat affected zone (HAZ) will increase with
$$1.$$ increased starting temperature
$$2.$$ increased welding speed
$$3.$$ increased thermal conductivity of the base metal
$$4.$$ increase in base metal thickness
Which of the statements given above are correct?
4
GATE PI 2005
MCQ (Single Correct Answer)
+2
-0.6
In a fabrication shop, a $$T$$-joint is to be made between two plates using a chain intermittent, double fillet weld of $$6$$ $$mm$$ leg length. The intermittent welds are $$40$$ $$mm$$ long and spaced $$80$$ $$mm$$ apart, edge to edge.
The welding symbol of the joint is
Questions Asked from Welding (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE PI Subjects
Fluid Mechanics
Metrology
Theory of Machines
Engineering Mathematics
Machine Tools and Machining
Industrial Engineering
Engineering Mechanics
Strength of Materials
Thermodynamics
Machine Design
Casting
Joining of Materials
Metal Forming