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1. |
In a helical coil spring, if C is the spring index, then the shear stress correction factor is given by: |
A. | \({K_s} = \frac{1}{{2C}}\) |
B. | \({K_s}=\frac{2C}{{2C+1}}\) |
C. | \({K_s}=\frac{2C+1}{{2C}}\) |
D. | \({K_s}=\frac{C+1}{{2C}}\) |
Answer» D. \({K_s}=\frac{C+1}{{2C}}\) | |