Lime stone acts as a flux in a cupola. It is generally added in the proportion

Engineering Materials Mcqs
BILAL KHATTAK0

A.10 kg of limestone per tonne of iron
B.30 kg of limestone per tonner of iron
C.100 kg of limestone per tonne of iron
D.500 kg of limestone per tonne of coke
E.One tonne of limestone per tonne of charge

Related Mcqs:

  1. Flux used in cupola while melting cast iron is
  2. Capacity of a cupola is expressed in terms of
  3. The raw materials for the manufacature of calcium carbide are
  4. Lime stone deposits are formed from__________??
  5. For each ton of pig iron produced from blast furnace, the lime stone used is approximately
  6. Limestone is added in blast furnace to flux
  7. The product of a cupola known as
  8. In a cupola the raw material is
  9. Coal used in a cupola is
  10. When sulphur is to be removed from cast iron while melting the same in cupola, the flux used is

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