MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Design Steel Structures knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is true about sections with high shear case V>0.6Vd ? |
| A. | web area is ineffective |
| B. | web area is fully effective |
| C. | flanges will not resist moment |
| D. | moment is not reduced |
| Answer» B. web area is fully effective | |
| 2. |
The web is susceptible to shear buckling when d/tw |
| A. | <67ε |
| B. | < 2×67ε |
| C. | >67ε |
| D. | < 70ε |
| Answer» D. < 70ε | |
| 3. |
Which of the following is true about sections with high shear case V>0.6Vd ? |
| A. | web area is ineffective |
| B. | web area is fully effective |
| C. | flanges will not resist moment |
| D. | moment is not reduced |
| Answer» B. web area is fully effective | |
| 4. |
The web area will be fully effective when shear force V |
| A. | ‚â• 0.6V<sub>d</sub> |
| B. | < 0.6V<sub>d</sub> |
| C. | ≤ 0.6V<sub>d</sub> |
| D. | >2√ó0.6V<sub>d</sub> |
| Answer» D. >2‚Äö√†√∂‚àö‚â•0.6V<sub>d</sub> | |
| 5. |
The design shear strength is given by |
| A. | V<sub>n</sub> |
| B. | V<sub>n</sub>/γ<sub>m0</sub> |
| C. | V<sub>n</sub> x γ<sub>m0</sub> |
| D. | γ<sub>m0</sub> |
| Answer» C. V<sub>n</sub> x ‚âà√≠‚Äö√¢‚Ä¢<sub>m0</sub> | |
| 6. |
Plastic shear resistance is given by |
| A. | f<sub>y</sub>/‚àö3 |
| B. | shear area x f<sub>y</sub> x ‚àö3 |
| C. | shear area x f<sub>y</sub>/‚àö3 |
| D. | shear area / (f<sub>y</sub>/‚àö3) |
| Answer» D. shear area / (f<sub>y</sub>/‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇ3) | |
| 7. |
When there is no shear buckling, |
| A. | V<sub>p</sub> = V<sub>n</sub> |
| B. | V<sub>p</sub> > V<sub>n</sub> |
| C. | V<sub>p</sub> < V<sub>n</sub> |
| D. | V<sub>p</sub> = 2V<sub>n</sub> |
| Answer» B. V<sub>p</sub> > V<sub>n</sub> | |
| 8. |
The web is susceptible to shear buckling when d/tw |
| A. | <67ε |
| B. | < 2×67ε |
| C. | >67ε |
| D. | < 70ε |
| Answer» D. < 70‚âà√≠¬¨¬µ | |
| 9. |
The design bending strength of laterally supported beams is governed by |
| A. | torsion |
| B. | bending |
| C. | lateral torsional buckling |
| D. | yield stress |
| Answer» E. | |
| 10. |
Which of the following aspects need not be considered for beam design? |
| A. | deflection |
| B. | material of beam |
| C. | buckling |
| D. | lateral supports |
| Answer» C. buckling | |