MCQOPTIONS
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| 1. |
A solid straight steel rod of diameter 100 mm is bent in single curvature into a circular arc by a moment of 50 kNm applied at its ends. If elastic modulus, E, for steel is 2 105 MPa, the radius of curvature (mm) of the arc assuming = 3.14 is _____________ |
| A. | 19615 to 19635 |
| B. | 29615 to 31635 |
| C. | 615 to 635 |
| D. | 9615 to 9635 |
| Answer» B. 29615 to 31635 | |