Find the extrusion pressure for the metal having extrusion constant 5* – McqOptions

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1.	Find the extrusion pressure for the metal having extrusion constant 5*109. The initial and final cross-sectional area is 50 mm² and 10 mm²?
A.	402 kN
B.	300 kN
C.	250 kN
D.	4864 kN
Answer» B. 300 kN

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