Shell moulding is a process in which

Foundry Technology Mcqs
BILAL KHATTAK0

A.a thin shell is cast in sand mould
B.a strong core is prepared
C.a mould comprising thin shell is produced by mixing dry silica and resin binder

Related Mcqs:

  1. The principal ingredients of moulding sands are
  2. The advantage of shell moulding is
  3. The purpose of clay in a moulding sand is to
  4. 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
  5. Shell moulding can be used for
  6. Chaplets are
  7. Swell is a defect in castings due to
  8. A mould which has good erosion resistance to metal flow and is also collapsible is
  9. Heating of core is necessary while using which of the following core binder?
  10. Permeability of a foundry sand is

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