Rammer used for moulding the sand in large mould known as

Related MCQs

• The rammer used for packing the sand in pockets/corners of a mould is known as
• The moulding tool used for finishing/repairing the sand mould after pattern withdrawal is termed 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
• 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
• For producing several similar parts from a single mould the moulding used is
• The tool used to make small holes in the sand mould to allow passage of gases/steam is known as
• In case of plaster moulding the mould is prepared in
• The defect known as 'drop' occurs when the upper surface of the mould cracks and pieces of sand fall into the molten metal. This defect occurs due to
• The sand used for filling the bulk of the moulding flask
• Which of the following is used as protective admixture in moulding sand for magnesium castings?