MCQOPTIONS
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| 1. |
If tensile stress of a steel rod of diameter D is 1400 kg/cm² and bond stress is 6 kg/cm², the required bond length of the rod is |
| A. | 30 D |
| B. | 40 D |
| C. | 50 D |
| D. | 59 D |
| Answer» E. | |