GATE ME · 2019 · ME
Question 37: Casting, Forming and Joining Processes
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Question 37
MEMCQ2 marksNeeds review
Match the following sand mold cast defects with their respective causes.
| Defect | | Cause |
|---|---|---|---|
P | Blow hole | 1 | Poor collapsibility |
Q | Misrun | 2 | Mold erosion |
R | Hot tearing | 3 | Poor permeability |
S | Wash | 4 | Insufficient fluidity |
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2019ME
GATE ME 2019 · Paper 1
Mechanical Engineering · Original paper archive
- Section
- Mechanical Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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