VIPSolutionsSolve correct optiony hegg — 01:27:38 Ube P= | en: 0 es a re 330. BIE co en ec ee iene Uneven oa amp sn contcion of ares gan fh ed momma y X iB eR : | 8 \ + A - [pr—— | 2 A nN \ \ " He Question >
Question:
Solve correct option
y hegg — 01:27:38 Ube
P= | en: 0 es a re 330.
BIE co en ec ee iene Uneven oa amp sn contcion of ares gan fh ed momma
y X
iB eR :
| 8 \
+ A - [pr——
| 2 A
nN \
\
" He Question >
This is AI generated Response.
Asked by: Raju
Created at: 2025-10-28 11:49:52
Asked by: Raju
Created at: 2025-10-28 11:49:52
Final Answer:
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## Question Analysis
**Question:**
The following welding defects are observed due to the uneven thermal expansion and contraction of different regions of the welded assembly:
**Options:**
1. All the above
2. Lamellar tears
3. Distortion and warping of welding assembly
4. Surface damage
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## Correct Option
### **Answer:**
**All the above**
### **Explanation:**
- **Uneven thermal expansion and contraction** during welding can cause several types of defects, including:
- **Lamellar tears** (due to stress concentrations)
- **Distortion and warping** (due to uneven heating/cooling)
- **Surface damage** (due to thermal cycles and residual stresses)
Therefore, the correct answer is:
**All the above**
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