Q25
Match the defect with appropriate cause. List-I List-II P. Hot tear 1. Inadequate riser Q. Porosity 2. Loosely rammed sand mould R. Sand inclusions 3. Mould restraint S. Shrinkage cavity 4. Gas entrapment
Match the defect with appropriate cause.
| List-I | List-II |
| P. Hot tear | 1. Inadequate riser |
| Q. Porosity | 2. Loosely rammed sand mould |
| R. Sand inclusions | 3. Mould restraint |
| S. Shrinkage cavity | 4. Gas entrapment |
A.
P-3, Q-2, R-4, S-1
AnswerB.
P-3, Q-2, R-1, S-4
C.
P-1, Q-4, R-2, S-3
D.
P-4, Q-3, R-2, S-1
Answer: Option A
Solution
Answer: Option A
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