A.Sand core
B.Wax core
C.Metallic core
D.Clay core
E.No core is used
Related Mcqs:
- Cast iron pipes are manufactured by
- Cast iron pipes are cast by
- Generally the pattern used in manufacturing cast iron pipes are
- Normal shrinkage allowance for aluminium is 18 mm per metre and that for cast iron 10 mm per metre. If the metal pattern is to be made of aluminium and the casting is to be of cast iron, the shrinkage allowed on wooden master pattern will be
- 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
- Which of the following statement about core is incorrect?
- Which of the following operation on grey cast iron will result in the production of white cast iron?
- The methods of casting for producing ornamental pieces are ____________?
- Which of the following material is added to cast iron to obtain nodular cast iron?
- The method of joining metals by means of cast iron alloy whose melting point is below 425?C is known as
