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1. |
If the load being applied is 2000kg, and the area of impression is 250 Square millimetres, what is the Brinell number of the test material? |
A. | 80 kg per square millimeter |
B. | 25 kg per square millimeter |
C. | 20 kg per square millimeter |
D. | 8 kg per square millimeter |
Answer» E. | |