Production Engineering
Metrology and Inspection
Marks 1Marks 2
Sheet Metal Forming Processes
Marks 1Marks 2
Welding Process
Marks 1Marks 2Marks 5
Advance Machine Tools
Marks 1Marks 2
1
GATE ME 2022 Set 1
MCQ (More than One Correct Answer)
+1
-0
Which of the following heat treatment processes is/are used for surface hardening of steels?
A
Carburizing
B
Cyaniding
C
Annealing
D
Carbonitriding
2
GATE ME 2022 Set 1
MCQ (More than One Correct Answer)
+1
-0
Which of the following additive manufacturing technique(s) can use a wire as a feedstock material?
A
Stereolithography
B
Fused deposition modeling
C
Selective laser sintering
D
Directed energy deposition processes
3
GATE ME 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
In an arc welding process, welding speed is doubled. Assuming all other process parameters to be constant, the cross sectional area of the weld bead will
A
increase by $$20\% $$
B
increase by $$50\% $$
C
reduce by $$25\% $$
D
reduce by $$50\% $$
4
GATE ME 2016 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Under optimal conditions of the process the temperatures experienced by a copper work piece in fusion welding, brazing and soldering are such that
A
$${T_{welding}}\, > \,{T_{soldering}}\, > \,{T_{brazing}}$$
B
$${T_{soldering}}\, > \,{T_{welding}}\, > \,{T_{brazing}}$$
C
$${T_{brazing}}\, > \,{T_{welding}}\, > \,{T_{soldering}}$$
D
$${T_{welding}}\, > \,{T_{brazing}}\, > \,{T_{soldering}}$$
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude