Q. Fine sand is used for preparing the moulds for (Solved)
1. Symmetrical castings
2. Large castings
3. Small castings
4. Non-ferrous castings
5. Centrifugal castings
- c. Small castings
1. Symmetrical castings
2. Large castings
3. Small castings
4. Non-ferrous castings
5. Centrifugal castings