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Prabu B

· started a discussion

· 1 Months ago

WAX is the correct one

Question:

The materials of pattern in the case of investment casting is

Options:
A)

thermosetting resin  

B)

synthetic sand  

C)

wax      

D)

mercury  

  

Solution:

Ans:(D)

 

Deepak kumar

· commented

· 1 Months ago

Yes

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