The principal ingredients of moulding sands are

Foundry Technology Mcqs
BILAL KHATTAK0

A.silica sand, carbon and water
B.silica sand, clay and water
C.silica sand, dust and crabon
D.silica sand, carbon, hydrocarbons and moisture

Related Mcqs:

  1. The main constituent of moulding sand is
  2. 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
  3. Refractoriness in the moulding sand is due to the presence of
  4. In case of carbondioxide moulding, the binder used is generally
  5. The facting sand used in foundry generally consists of
  6. Shell moulding is a process in which
  7. In which case, the permissible incline in belt conveyor will be minimum?
  8. The sand used for filling the bulk of the moulding flask
  9. The handling capacity of a drag line having buckets of one cubic metre capacity is expected to be highest in case of
  10. Scabs may be caused by

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