Q192
Sand wash is a casting defect which
A.
Results in a mismatching of the top and bottom parts of a casting
B.
Results in general enlargement of the casting
C.
Occurs near the ingates as rough lumps on the surface of a casting
AnswerD.
Occurs as sand patches on the upper surface of a casting
Answer: Option C
Solution
Answer: Option C
Solution:
Sand wash is a casting defect which Occurs near the ingates as rough lumps on the surface of a casting