The purpose of using a core in moulding is

Related MCQs

• The grain size of moulding sand is expressed in terms of
• The moisture content of moulding sand generally varies from
• Which one of the following cannot be used as a moulding material
• The property of sand due to which it clings to the sides of a moulding box, is called
• The main constituent of moulding sand is
• In sand moulding the bottom flask is called
• The type of grains usually preferred for moulding sand are
• In shell moulding, the dimensional accuracy that can be expected is
• Core prints are
• Which of the following provides an additional projection on a pattern and also forms a seat to support and locate the core in the mould?