The metal is subjected to mechanical working for
A. Refining grain size
B. Reducing original block into desired shape
C. Controlling the direction of flow lines
D. All of these
Answer: Option D
Solution(By Examveda Team)
The metal is subjected to mechanical working for Refining grain size and Reducing original block into desired shape andControlling the direction of flow linesThis Question Belongs to Mechanical Engineering >> Workshop Technology
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