1
GATE ME 2011
MCQ (Single Correct Answer)
+1
-0.3
Which one among the following welding processes uses non-consumable electrode?
A
Gas metal arc welding
B
Submerged arc welding
C
Gas tungsten arc welding
D
Flux coated arc welding
2
GATE ME 2007
MCQ (Single Correct Answer)
+1
-0.3
Which of the following is a solid state welding process.
A
$$GTAW$$
B
Resistance spot welding
C
Friction welding
D
$$SAW$$
3
GATE ME 2005
MCQ (Single Correct Answer)
+1
-0.3
The strength of a brazed joint
A
Decreases with increase in gap between the two joining surfaces
B
Increases with increase in gap between the two joining surfaces
C
Decreases up to certain gap between the two joining surfaces beyond which it increases
D
Increases up to certain gap between the two joining surfaces beyond which it decreases
4
GATE ME 2003
MCQ (Single Correct Answer)
+1
-0.3
In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
A
$${3500^0}C$$
B
$${3200^0}C$$
C
$${2900^0}C$$
D
$${2550^0}C$$
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