A.Backing sand
B.Parting sand
C.Facing sand
D.all of the above
Related Mcqs:
- The sand used for sprinkling on the patterns/parting surface of the mould is known as
- The sand used for filling the bulk of the moulding flask
- Which of the following is used to increase refractoriness of sand?
- 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
- Refractoriness in the moulding sand is due to the presence of
- Permeability of a foundry sand is
- Where sand dunes normally occur?
- Green sand moulds are
- Cohesiveness of sand depends on
- The strength of the sand is high if grains are
