A casting process which can produce cylinders by inserting cores into molten metal poured in the mould is

Related MCQs

• During the passage of molten metal through the coke, the carbon percentage of the molten metal increases. The absorption of carbon depends on
• 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
• If dross and slag along with the liquid metal reach the mould cavity they produce the defect known as
• A casting process which can produce hollow cylinder without use of core is
• The advantage of permanent mould casting is
• Permanent mould casting is also known as
• In copper alloy foundry which of the following is used to prevent the molten metal from being oxidized?
• The property of sand to withstand the high temperature of the molten metal without fusing or breakdown is known as
• 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
• A mould which has good erosion resistance to metal flow and is also collapsible is