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1
GATE ME 2023
MCQ (More than One Correct Answer)
+1
-0
Two surfaces P and Q are to be joined together. In which of the given joining operation(s), there is no melting of the two surfaces P and Q for creating the joint?
A
Arc welding
B
Brazing
C
Adhesive bonding
D
Spot welding
2
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
3
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
4
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 $$50\% $$
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GATE ME Subjects
Engineering Mechanics
Engineering Mechanics Static and Dynamics
Machine Design
Bolted Riveted and Welded Joints Design For Static Loading Design of Brakes and Clutches Design of Spur Gears Design of Bearings Fatigue Strength
Strength of Materials
Springs Simple Stress and Strain Complex Stresses Pure Bending Moment of Inertia Shear Force and Bending Moment Stresses In Beams Deflection of Beams Columns and Struts Torsion Strain Energy Method Thin Cylinders
Heat Transfer
Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers
Production Engineering
Sheet Metal Forming Processes Metal Cutting Welding Process Metal Forming Casting Advance Machine Tools Machining Metrology and Inspection
Industrial Engineering
Queuing Production Planning and Control Line Balancing Forecasting Pert and Cpm Inventory Control Transportation Scheduling Linear Programming Assignment
Turbo Machinery
Turbo Machinery
Theory of Machines
Vibrations Gears and Gear Trains Flywheel Analysis of Plane Mechanisms
Engineering Mathematics
Linear Algebra Vector Calculus Probability and Statistics Differential Equations Transform Theory Calculus Complex Variable Numerical Methods
Fluid Mechanics
Fluid Properties Boundary Layer Turbulent Flow Fluid Dynamics Laminar Flow Fluid Kinematics Fluid Statics
Thermodynamics
Calculation of Work and Heat Entropy and Irreversibility Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Rankine Cycle Availability Second Law of Thermodynamics
General Aptitude
Numerical Ability Logical Reasoning Verbal Ability
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