Q 22. For a ductile material, toughness is a measure of
(A) resistance to scratching
(B) ability to absorb energy up to fracture
(C) ability to absorb energy till elastic limit
(D) resistance to indentation.
Answer: (B )
Explanation:
Q 22. For a ductile material, toughness is a measure of
(A) resistance to scratching
(B) ability to absorb energy up to fracture
(C) ability to absorb energy till elastic limit
(D) resistance to indentation.
Answer: (B )
Explanation:
