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In solidification of metal during casting, compensation for solid contraction isA. Provided by the oversize patternB. Achieved by properly placed risersC. Obtained by promoting direction solidificationD. Made by providing chills

fakrunnisa , 10 Years ago
Grade 12th pass
anser 1 Answers
shivam dwivedi

Last Activity: 7 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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