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In solidification of metal during casting, compensation for solid contraction is A. Provided by the oversize pattern B. Achieved by properly placed risers C. Obtained by promoting direction solidification D. Made by providing chills

In solidification of metal during casting, compensation for solid contraction is
A. Provided by the oversize pattern
B. Achieved by properly placed risers
C. Obtained by promoting direction solidification
D. Made by providing chills

Grade:12th pass

1 Answers

shivam dwivedi
21 Points
4 years ago
A is correct because solid contraction is taken care by shrinkage allowances, liquid and phase transformation is taken care by riser. Hence A is correct.

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