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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
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Sep 1AE & JE Exams

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Apoorbo RoyApoorbo RoyMember since Sep 2020
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