The order of surface finish possible in die castings is

Related MCQs

• Which of the following is used to obtain fine surface finish in ferrous castings?
• As compared to green sand in shell moulding cooling rate of cast metal is slow. Hence as compared to green sand castings, shell moulded castings will have
• In die castings, heavy local sections are usually avoided and replaced by
• All of the following operations on castings are carried out for surface appearance improvement EXCEPT
• The order of dimensional accuracy in die casting is nearly
• In small castings which of the following allowance can be ignored?
• Which heat treatment is applicable to aluminium alloy castings?
• Heat treatment of castings is usually done for
• Warped castings may be produced due to
• A defect in castings in which a discontinuity is formed due to the imperfect fusion of two streams of metal in the mould cavity is known as