Consider the following statements : 1. Welded structures are usually lighter than riveted structures. 2. Welding allows the arrangement of structural components in such a manner that the joint provides maximum efficiency. 3. During welding, the members do not get distorted. Of these statements :
[A].
1, 2 and 3 correct
[B].
1 and 2 are correct
[C].
2 and 3 are correct
[D].
1 and 3 are correct
Answer: Option A
Explanation:
No answer description available for this question.
Answer is B because intense heating and cooling leads to distortion.
Neomx said:
(Jul 18, 2018)
I agree, welding process may cause distortion on steel structures.
Raviteja said:
(Jan 17, 2020)
Yes, thin sheets (MS or SS) Cannot withstand higher temperatures during welding so they get disorted& deform easily. So proper sheet thickness has to be maintained for perfect joint welding. But here actually statement refers to when two suitable metals, with appropriate thickness & chemical composition, when subjected to welding they don't deform.
Vikas said:
(Jul 4, 2021)
B is the correct answer.
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