There is no need for the withdrawal of pattern from the mould in case of

Related MCQs

• The moulding tool used for finishing/repairing the sand mould after pattern withdrawal is termed as
• Which of the following facilitates shaking and lifting large pattern from the mould?
• In case of plaster moulding the mould is prepared in
• Normal shrinkage allowance for aluminium is 18 mm per metre and that for cast iron 10 mm per metre. If the metal pattern is to be made of aluminium and the casting is to be of cast iron, the shrinkage allowed on wooden master pattern will be
• 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
• The hardness of the mould is affected by the proportion of ingredients in the sand and
• The tool used to make small holes in the sand mould to allow passage of gases/steam is known as
• If dross and slag along with the liquid metal reach the mould cavity they produce the defect known as
• For producing several similar parts from a single mould the moulding used is
• Rammer used for moulding the sand in large mould known as