A.Limestone
B.Fluorspar
C.Soda Ash
D.Any of the above
E.None of the above
Related Mcqs:
- The raw materials for the manufacature of calcium carbide are
- Lime stone acts as a flux in a cupola. It is generally added in the proportion
- Clinker is the mass obtained by heating
- The principal raw materials for the manufacture of soda ash by Solvay process are
- During first charge in cupola the time taken by material to melt is approximately
- Plaster of paris is obtained by heating
- In a cupola the raw material is
- High alumina cement is manufactured by fusing
- Sodium tripolyphosphate (STPP) is made by reacting orthophosphoric acid with
- Which of the following material has the highest weight/volume ratio?
