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1. |
What is the correct Entity X in the equivalent diameter of a Triangular pitch? |
A. | D = \(\frac{4(\frac{X}{2}Pt^2-\frac{\frac{1}{2}πOD^2}{4})}{\frac{1}{2}πOD}\) |
B. | 0.23 |
C. | 0.027 |
D. | 0.86 |
E. | 0.086 |
Answer» D. | |