Which statement is not true for green sand moulding?

Foundry Technology Mcqs
BILAL KHATTAK0

A.Moulds are cheapest
B.Preparation of moulds is less time consuming
C.Defect free and castings with good surface is obtained
D.none of the above

Related Mcqs:

  1. The burnt on sand causes difficulty in
  2. As compared to green sand in shell moulding cooling rate of cast metal is slow. Hence as compared to green sand castings, shell moulded castings will have
  3. Graphite is sprinkled on to the surface of green sand moulds to
  4. Fine sand is used for preparing the moulds for
  5. Slag inclusion in castings is a
  6. Shell moulding can be used for
  7. Green sand moulds are
  8. True centrifugal casting is used to
  9. The sand mass does not fall out of the moulding box but is held firmly in it when the moulding box is lifted. This is due to the property of
  10. The true statement about “green house effect” is that it is __________?

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