MCQOPTIONS
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| 1. |
_The design stress, which is more than the damaging stress, is the least unit stress that will render a member unfit for service before the end of its normal life. The design stress factor or factor of safety indicates the margin between design stress and the __________ stress.$? |
| A. | Working |
| B. | Damaging |
| C. | Allowable |
| D. | None of these |
| Answer» C. Allowable | |