MCQOPTIONS
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MCQOPTIONS
| 1. |
A 16 mm diameter bar elongates by 0.04% under a tensile force of 16 kN. The average decrease in diameter is found to be 0.01% then:A. E = 210 GPa and G = 77 GPaB. E = 199 GPa and v = 0.25C. E = 199 GPa and v = 0.30D. E = 199 GPa and G = 80 GPaWhich of these values are correct? |
| A. | C & D |
| B. | B & D |
| C. | A & C |
| D. | A & D |
| Answer» C. A & C | |