

MCQOPTIONS
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1. |
A carbon steel having Brinell hardness number 100 should have ultimate tensile strength closer to |
A. | 100 N/mm² |
B. | 200 N/mm² |
C. | 350 N/mm² |
D. | 1000 N/mm² |
Answer» D. 1000 N/mm² | |