Cores are made from core sand mixed with the binder which may be

Related MCQs

• Heating of core is necessary while using which of the following core binder?
• Which of the following process uses organic binder?
• In case of carbondioxide moulding, the binder used is generally
• A casting process which can produce cylinders by inserting cores into molten metal poured in the mould is
• Sand acquires a predetermined shape under pressure and retains the same when pressure is removed. This is due to the property of sand known as
• 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
• Oil used for core sand is
• First step in reclaiming the moulding and core sand is
• Plaster patterns and core boxes are made of
• Which grain shape of sand particles is least preferred for foundry sands?