Discussion :: Manufacturing and Production Technology
- Shrinkage allowance on pattern is provided to compensate for shrinkage when
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A.
The temperature of liquid metal drops from pouring to freezing temperature |
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B.
The metal changes from liquid to solid state at freezing temperature |
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C.
The temperature of solid phase drops from freezing to room temperature |
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D.
The temperature of metal drops from pouring to room temperature |
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Answer : Option C
Explanation :
Explanation Not Provided
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