MCQOPTIONS
Saved Bookmarks
| 1. |
The elongation of a bar is 0.5 mm, when a tensile stress of 200 N/mm acts on it. Determine original length of a bar if modulus of elasticity is 150 x 10. |
| A. | 375.93 mm |
| B. | 300 mm |
| C. | 360 mm |
| D. | None of the above |
| Answer» B. 300 mm | |