MCQOPTIONS
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| 1. |
Which of the following is the correct expression for calculation of Coefficient of curvature? |
| A. | D30/D60 D10 |
| B. | D<sup>2</sup>30/D60 D10 |
| C. | D30/D60 D40 |
| D. | D<sup>2</sup>30/D40 D10 |
| Answer» C. D30/D60 D40 | |