A.permeability and plasticity
B.plasticity and adhesiveness
C.adhesiveness and cohesiveness
D.cohesiveness and permeability
Related Mcqs:
- Sand acquires a predetermined shape under pressure and retains the same when pressure is removed. This is due to the property of sand known as
- 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
- Addition of saw dust to moulding sand increases its
- The property of sand to withstand the high temperature of the molten metal without fusing or breakdown is known as
- The type of grains usually preferred for moulding sand are
- The property of the foundry sand which enables it to adhere to the surface of other materials is termed
- As the moisture content of sand increases
- Which of the following is the anti-penetration material introduced in the moulding sand?
- By compacting the sand
- The strength of the sand is high if grains are
