Discussion :: Workshop Technology
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Sand wash is a casting defect which
A.
results in a mismatching of the top and bottom parts of a casting
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B.
results in general enlargement of the casting
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C.
occurs near the ingates as rough lumps on the surface of a casting
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D.
occurs as sand patches on the upper surface of a casting
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Answer : Option C
Explanation :
No answer description available for this question.
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