During open die forging process using two flat and parallel dies, a solid steel disc of initial radius (R

During open die forging process using two flat and parallel dies, a so

1.	During open die forging process using two flat and parallel dies, a solid steel disc of initial radius (R
A.	241.76
B.	254.55
C.	265.45
D.	278.20
Answer» C. 265.45

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During open die forging process using two flat and parallel dies, a solid steel disc of initial radius (R

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