Which of the following is not a characteristic property of any moulding sand?
Which of the following materials is not suitable to be cast by a hot chamber die casting process?
According to Chvorinov’s rule, solidification time of a casting is _______.
While cooling, a cubical casting of side 50 mm undergoes 1%, 2% and 3% volume shrinkage during the liquid state, phase transition and solid state, respectively. The volume of metal compensated from the riser is
The casting process used to make gold ornaments is
According to Chovrinov’s equation, the solidification time of a casting is proportional to
Which one of the following processes produces a casting when pressure forces the molten metal into the mould cavity?
Bottom gating system is sometimes preferred in casting because
Which of the following are the most suitable materials for hot chamber Pressure die casting?
Which one of the following is the correct statements? In a centrifugal method