Permissible percentage of moisture in dry woods for pattern making is

Related MCQs

• The moisture content of moulding sand generally varies from
• The moisture content of wood used for patterns should be
• Dry blast cleaning involves
• Yellow colour on a pattern indicates
• 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?
• Green colour on a pattern indicates
• Black broken lines on a pattern indicates
• Which of the following pattern can be used for symmetrical objects only?
• When small castings are to be produced in large numbers, the type of pattern generally used is
• Generally the pattern used in manufacturing cast iron pipes are