GATE PI 2014 | Welding Question 6 | Joining of Materials

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GATE PI 2014

MCQ (Single Correct Answer)

-0.3

Brazing and soldering are

plastic joining methods

homogeneous joining methods

autogeneous joining methods

heterogeneous joining methods

GATE PI 2011

MCQ (Single Correct Answer)

-0.3

Which of the following welding process results in the smallest heat affected zone

Shielded metal arc welding

Gas welding

Laser beam welding

Thermit welding

GATE PI 2011

MCQ (Single Correct Answer)

-0.3

In resistance seam welding, the electrode is in the form of a

cylinder

flat plate

coil of wire

circular disc

GATE PI 2004

MCQ (Single Correct Answer)

-0.3

The metal powder used in Thermit welding of steel is:

$$Al$$

$$Cu$$

$$Pb$$

$$W$$

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GATE PI Subjects

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Engineering Mechanics

Engineering Mechanics Static and Dynamics

Strength of Materials

Simple Stress and Strain Pure Bending Complex Stresses Thin Cylinders Shear Force and Bending Moment Deflection of Beams

Theory of Machines

Analysis of Plane Mechanisms Flywheel

Engineering Mathematics

Linear Algebra Calculus Transform Theory Probability and Statistics Vector Calculus Numerical Methods Differential Equations Complex Variable

Machine Design

Design For Static Loading Design of Spur Gears

Fluid Mechanics

Fluid Statics Turbulent Flow Laminar Flow Fluid Kinematics Fluid Dynamics

Heat Transfer

Fin Design and Transient Heat Conduction Conduction Radiation Heat Exchangers

Thermodynamics

Entropy and Irreversibility

Casting

Casting Process

Joining of Materials

Welding

Metal Forming

Sheet Metal Forming Processes Metal Forming Process

Machine Tools and Machining

Advance Machine Tools Machining Metal Cutting

Metrology

Metrology and Inspection

Industrial Engineering

Inventory Control Line Balancing Queuing Forecasting Pert and Cpm