MCQOPTIONS
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MCQOPTIONS
| 1. |
The maximum stress of a shaft of 100 mm diameter and 2.7 m length subjected to a torque of 125 kNm with shear modulus of 75 GPa is |
| A. | \(\frac{{2000}}{{\rm{\pi }}}{\rm{MPa}}\) |
| B. | \(\frac{{200}}{{\rm{\pi }}}{\rm{MPa}}\) |
| C. | \(\frac{{100}}{{\rm{\pi }}}{\rm{MPa}}\) |
| D. | \(\frac{{125}}{{\rm{\pi }}}{\rm{MPa\;}}\) |
| Answer» B. \(\frac{{200}}{{\rm{\pi }}}{\rm{MPa}}\) | |