Q 16. A solid cylinder of diameter 100 mm and height 50 mm is forged between two
frictionless flat dies to a height of 25mm. The percentage change in diameter is
(A) 0
(B) 2.07
(C) 20.7
(D) 41.4
Answer: (D)
Explanation:
Q 16. A solid cylinder of diameter 100 mm and height 50 mm is forged between two
frictionless flat dies to a height of 25mm. The percentage change in diameter is
(A) 0
(B) 2.07
(C) 20.7
(D) 41.4
Answer: (D)
Explanation:
