I need the answer as soon as possible 5 Which of the followingappropriate methods areadopted for reducing distortionin weldments?I. By using double V-jointII. By facilitating elasticpre-springing angular changesIII. Post weld heattreatment60sIV. By inducing residualstress inside the weldmenta) I, II, IIb) I, III, IVc) I, II, IVd) II, III, IV

When materials are welded together, because of the uneven cooling the stresses are induced in the…

Answered: 5 Which of the following appropriate…

Engineering

Mechanical Engineering

5 Which of the following appropriate methods are adopted for reducing distortion in weldments?

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter28: Filler Metal Selection

Section: Chapter Questions

Problem 4R: What chemicals alloys are a. considered to be contaminants to the weld metal? b. used to increase...

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Question

I need the answer as soon as possible

5 Which of the following
appropriate methods are
adopted for reducing distortion
in weldments?
I. By using double V-joint
II. By facilitating elastic
pre-springing angular changes
III. Post weld heat
treatment
60s
IV. By inducing residual
stress inside the weldment
a) I, II, II
b) I, III, IV
c) I, II, IV
d) II, III, IV

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