1
GATE ME 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
In solid-state welding, the contamination layers between the surfaces to be welded are removed by
A
alcohol
B
plastic deformation
C
water jet
D
sand blasting
2
GATE ME 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The major difficulty during welding of aluminium is due to its
A
high tendency of oxidation
B
high thermal conductivity
C
low melting point
D
low density
3
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
4
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
$$SAW$$
GATE ME Subjects
Turbo Machinery
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12