A.substitute of clay
B.binder
C.refractory material
D.permeability promotion agent
Related Mcqs:
- The purpose of clay in a moulding sand is to
- The facting sand used in foundry generally consists of
- As the moisture content of sand increases
- By compacting the sand
- First step in reclaiming the moulding and core sand is
- Moulding sand properties that depend upon size and shape of grains and bonding material are
- Loams sand generally has
- Which of the following has the highest value of the thermal conductivity
- Out of the following materials which may be expected to have higher value of thermal conductivity?
- Addition of saw dust to moulding sand increases its
