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SSC-JE ME || Manufacturing 1
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Question 1
Which of the following is not a characteristic property of any moulding sand?
Question 2
Which of the following materials is not suitable to be cast by a hot chamber die casting process?
Question 3
According to Chvorinov’s rule, solidification time of a casting is _______.
Question 4
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
Question 5
The casting process used to make gold ornaments is
Question 6
According to Chovrinov’s equation, the solidification time of a casting is proportional to
Question 7
Which one of the following processes produces a casting when pressure forces the molten metal into the mould cavity?
Question 8
Bottom gating system is sometimes preferred in casting because
Question 9
Which of the following are the most suitable materials for hot chamber Pressure die casting?
Question 10
Which one of the following is the correct statements?
In a centrifugal method
In a centrifugal method
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