The maximum axial compression stress during cold upsetting of a cylinderical rod of radius (r) occurs at

The maximum axial compression stress during cold upsetting of a cylind

1.	The maximum axial compression stress during cold upsetting of a cylinderical rod of radius (r) occurs at
A.	the outer edge of the rod.
B.	r/3 from the centre.
C.	r/2 from the centre.
D.	the centre.
Answer» E.

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The maximum axial compression stress during cold upsetting of a cylinderical rod of radius (r) occurs at

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