Workshop Technology
Green sand is a mixture of

50% sand and 50% clay
90% sand and 10% clay
70% sand and 30% clay
30% sand and 70% clay

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
Shift is a casting defect which

Results in general enlargement of a casting
Occurs as sand patches on the upper surface of a casting
Occurs near the ingates as rough lumps on the surface of a casting
Results in a mismatching of the top and bottom parts of a casting

ANSWER DOWNLOAD EXAMIANS APP