Q. In production work where several castings are required (Solved)
1. Parting off
2. match plate patterns are used
3. split patterns are used
4. loose piece patterns are used
5. gated patterns are used
- e. gated patterns are used
1. Parting off
2. match plate patterns are used
3. split patterns are used
4. loose piece patterns are used
5. gated patterns are used