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The shrinkage allowance has been provided on the pattern to compensate the shrinkage when:

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Remember the compensation mechanism dividing line: - Liquid and Solidification shrinkage $\rightarrow$ Compensated by the Riser. - Solid shrinkage $\rightarrow$ Compensated by the Pattern Allowance.

Updated On: Jul 9, 2026

The temperature of liquid metal drops from pouring to freezing temperature
The metal changes from liquid to solid state at freezing temperature
The temperature of solid phase drops from freezing to room temperature
The temperature of metal drops from pouring to room temperature

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The Correct Option is C

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The shrinkage allowance has been provided on the pattern to compensate the shrinkage when:

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The Correct Option is C

Solution and Explanation

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