Workshop Technology - Mechanical Engineering Questions and Answers

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Sand wash is a casting defect which

Results in a mismatching of the top and bottom parts of a casting

Results in general enlargement of the casting

Occurs near the ingates as rough lumps on the surface of a casting

Occurs as sand patches on the upper surface of a casting

Answer : Option C

Explanation :

Sand wash is a casting defect which Occurs near the ingates as rough lumps on the surface of a casting

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