MCQOPTIONS
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| 1. |
In metal cutting operation, the approximate ratio of heat distributed among chip, tool and work, in that order, is: |
| A. | 80 : 10 : 10 |
| B. | 1.39829861111111 |
| C. | 20 : 60 : 10 |
| D. | 0.424537037037037 |
| Answer» B. 1.39829861111111 | |