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Mr. Dubey • 100.64K Points
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Q. Which of the following is true about the extrusion process?

  • (A) structure is homogeneous
  • (B) no time is lost in changing the shape
  • (C) service life of extrusion tool is too high
  • (D) its leading end is in good shape as compared to rolling
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Explanation by: Mr. Dubey
no time is lost in changing the shape as the dies may be readily removed in the process of extrusion.

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