MCQOPTIONS
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| 1. |
In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take care of |
| A. | Combined effect of transverse shear stress and bending stress in the wire |
| B. | Combined effect of bending stress and curvature of the wire |
| C. | Combined effect of transverse shear stress and curvature of wire |
| D. | Combined effect of torsional shear stress and transverse shear stress in the wire |
| Answer» C. Combined effect of transverse shear stress and curvature of wire | |