MCQOPTIONS
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MCQOPTIONS
This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your Prestressed Concrete Structures knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The concrete dams are constructed using which? |
| A. | Post tensioning |
| B. | Thermo electric pre tensioning |
| C. | Biological pre tensioning |
| D. | Elongation pre tensioning |
| Answer» B. Thermo electric pre tensioning | |
| 2. |
The long span decks are fabricated by ___________ |
| A. | Post tensioning |
| B. | Pre tensioning |
| C. | Thermo electric prestress |
| D. | Chemical prestress |
| Answer» B. Pre tensioning | |
| 3. |
The suitability of post tensioning is good for ___________ |
| A. | Long spans |
| B. | Break spans |
| C. | Edge spans |
| D. | End spans |
| Answer» B. Break spans | |
| 4. |
The method of chemical pre stressing is not suited for ___________ |
| A. | High degrees of prestress |
| B. | High degrees of compression |
| C. | High degrees of anchoring |
| D. | High degrees of jacking |
| Answer» B. High degrees of compression | |
| 5. |
The chemical pre stressing is generally suited for elements like ___________ |
| A. | Pre cast beams and columns |
| B. | Bonding elements |
| C. | Breakage elements |
| D. | Tensioning elements |
| Answer» B. Bonding elements | |
| 6. |
The tensile stresses developed in steel by the expansion of concrete are about ___________ |
| A. | 850n/mm2 |
| B. | 250n/mm2 |
| C. | 600n/mm2 |
| D. | 500n/mm2 |
| Answer» B. 250n/mm2 | |
| 7. |
The expansion of the concrete is restrained by ___________ |
| A. | High-tensile steel |
| B. | High-strength concrete |
| C. | Precast members |
| D. | Concrete members |
| Answer» B. High-strength concrete | |
| 8. |
The degree of expansion can be controlled by varying the conditions of ___________ |
| A. | Bending |
| B. | Bonding |
| C. | Heating |
| D. | Curing |
| Answer» E. | |
| 9. |
The linear expansion of the cement in chemical pre stressing is about ___________ |
| A. | 5-10% |
| B. | 2-3% |
| C. | 3-4% |
| D. | 6-7% |
| Answer» D. 6-7% | |
| 10. |
The chemical pre stressing is also called as ___________ |
| A. | Self stressing |
| B. | Whole stressing |
| C. | Half stressing |
| D. | Model stressing |
| Answer» B. Whole stressing | |
| 11. |
THE_CONCRETE_DAMS_ARE_CONSTRUCTED_USING_WHICH:?$ |
| A. | Post tensioning |
| B. | Thermo electric pre tensioning |
| C. | Biological pre tensioning |
| D. | Elongation pre tensioning |
| Answer» B. Thermo electric pre tensioning | |
| 12. |
The long span decks are fabricated by? |
| A. | Post tensioning |
| B. | Pre tensioning |
| C. | Thermo electric prestress |
| D. | Chemical prestress |
| Answer» B. Pre tensioning | |
| 13. |
The suitability of post tensioning is good for: |
| A. | Long spans |
| B. | Break spans |
| C. | Edge spans |
| D. | End spans |
| Answer» B. Break spans | |
| 14. |
The method of chemical pre stressing is not suited for: |
| A. | High degrees of prestress |
| B. | High degrees of compression |
| C. | High degrees of anchoring |
| D. | High degrees of jacking |
| Answer» B. High degrees of compression | |
| 15. |
The chemical pre stressing is generally suited for elements like: |
| A. | Pre cast beams and columns |
| B. | Bonding elements |
| C. | Breakage elements |
| D. | Tensioning elements |
| Answer» B. Bonding elements | |
| 16. |
The tensile stresses developed in steel by the expansion of concrete are about: |
| A. | 850n/mm<sup>2</sup> |
| B. | 250n/mm<sup>2</sup> |
| C. | 600n/mm<sup>2</sup> |
| D. | 500n/mm<sup>2</sup> |
| Answer» B. 250n/mm<sup>2</sup> | |
| 17. |
The expansion of the concrete is restrained by: |
| A. | High-tensile steel |
| B. | High-strength concrete |
| C. | Precast members |
| D. | Concrete members |
| Answer» B. High-strength concrete | |
| 18. |
The degree of expansion can be controlled by varying the conditions of: |
| A. | Bending |
| B. | Bonding |
| C. | Heating |
| D. | Curing |
| Answer» E. | |
| 19. |
The linear expansion of the cement in chemical pre stressing is about: |
| A. | 5-10% |
| B. | 2-3% |
| C. | 3-4% |
| D. | 6-7% |
| Answer» D. 6-7% | |
| 20. |
The chemical pre stressing is also called as: |
| A. | Self stressing |
| B. | Whole stressing |
| C. | Half stressing |
| D. | Model stressing |
| Answer» B. Whole stressing | |