A.Silicon
B.Sulphur
C.Manganese
D.Phosphorous
Related Mcqs:
- As a result of melting in cupola, the percentage of all of the following constituents decreases EXCEPT:
- The consitituent which has a powerful softening effect on cast iron and its presence in cast iron reduces the ability of the iron to retain carbon in chemical combination, is
- Flux used in cupola while melting cast iron is
- When sulphur is to be removed from cast iron while melting the same in cupola, the flux used is
- Which of the following material is added to cast iron to obtain nodular cast iron?
- Which of the following cast iron is resistant to attack by sea water?
- Which of the following operation on grey cast iron will result in the production of white cast iron?
- Generally for the melting of cast iron, electric furnaces are not used because
- Which of the following form of iron is produced as a result of annealing of white cast iron?
- Which of the following is very powerful carbide former in cast iron?
