The amount of machining allowance on castings depends on

Related MCQs

• 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 small castings which of the following allowance can be ignored?
• In case of malleable iron castings, the contraction allowance on pattern
• In case of cast steel, the contraction allowance will be least for castings having dimensions
• In case of cored aluminium castings, the contraction allowance is
• Providing more than adequate machining allowance
• The draft allowance to be provided on a pattern depends on
• The contraction allowance for pattern depends on
• Which heat treatment is applicable to aluminium alloy castings?
• Heat treatment of castings is usually done for