Q. The riser in a mould should be located in such a way so that (Solved)
1. it touches all parts of the casting
2. it is first to receive the molten metal
3. Parting off
4. it is last to solidify
5. it is first to solidify
- d. it is last to solidify
1. it touches all parts of the casting
2. it is first to receive the molten metal
3. Parting off
4. it is last to solidify
5. it is first to solidify