MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Strength of Materials Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A steel beam is 200 mm wide and 300 mm deep. The beam is simply supported and carries a concentrated load w. If the maximum stress are 2 N/mm2. What will be the corresponding load? |
| A. | 50 kN |
| B. | 80 kN |
| C. | 40 kN |
| D. | 85 kN |
| Answer» C. 40 kN | |
| 2. |
A round Steel rod of 100 mm diameter is bent into an arc of radius 100m. What is the maximum stress in the rod? Take E = 2×105 N/mm2. |
| A. | 150 N/mm2 |
| B. | 200 N/mm2 |
| C. | 100 N/mm2 |
| D. | 300 N/mm2 |
| Answer» D. 300 N/mm2 | |
| 3. |
Determine the shear stress at the level of neutral axis, if a beam has a triangle cross section having base “b” and altitude “h”. Let the shear force be subjected is F. |
| A. | 3F/8bh |
| B. | 4F/3bh |
| C. | 8F/3bh |
| D. | 3F/6bh |
| Answer» D. 3F/6bh | |