Which of the following is prone to cup and cone fracture ?

1.	Which of the following is prone to cup and cone fracture ?
A.	Cast iron
B.	Soft brass
C.	Round specimen of ductile metal.
D.	Flat tensile specimen of ductile metal.
Answer» D. Flat tensile specimen of ductile metal.

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Which of the following is prone to cup and cone fracture ?

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