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Dream11 Prediction

· started a discussion

· 1 Months ago

paddles also increse directional solidification

Question:

Directional solidification in castings can be improved by using

Options:
A)

Chills and Chaplets

B)

Chills and Padding

C)

Chaplets and Padding

D)

Chills, Chaplets and Padding

 

Solution:

Ans: (b)

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