MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 9 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 strain compatibility method is generally applicable for __________ |
| A. | Under & over reinforcement sections |
| B. | Partially prestressed sections |
| C. | Mid span sections |
| D. | Fully prestressed sections |
| Answer» B. Partially prestressed sections | |
| 2. |
How much percentage of tensile strain is assumed at the failure of under reinforced sections? |
| A. | 0.7% |
| B. | 0.5% |
| C. | 0.4% |
| D. | 0.2% |
| Answer» D. 0.2% | |
| 3. |
The number of steps to be followed in the strain compatibility method is? |
| A. | 4 |
| B. | 7 |
| C. | 10 |
| D. | 6 |
| Answer» E. | |
| 4. |
The stress-strain characteristics of steel used as prestressing tendons are necessary for __________ |
| A. | Principal computation |
| B. | Stress computation |
| C. | Flexural computation |
| D. | Strain computation |
| Answer» D. Strain computation | |
| 5. |
The flexural compression stress in the compressive zone follows the __________ |
| A. | Block curve |
| B. | Anchorage curve |
| C. | Mid span |
| D. | Stress strain curve |
| Answer» E. | |
| 6. |
The stress distribution in the compression zone of concrete can be defined by means of __________ |
| A. | Specific gravity |
| B. | Coefficient |
| C. | Modulus of elasticity |
| D. | Span moment |
| Answer» C. Modulus of elasticity | |
| 7. |
The resistance of concrete is neglected at __________ |
| A. | Tension |
| B. | Compression |
| C. | Shear |
| D. | Breakage |
| Answer» B. Compression | |
| 8. |
The distribution of concrete in the strain compatibility method is? |
| A. | Aligned |
| B. | Curved |
| C. | Linear |
| D. | Bent |
| Answer» D. Bent | |
| 9. |
The estimation based on compatibility of the strain of prestressed concrete involves __________ |
| A. | Flexural strength |
| B. | Tensile strength |
| C. | Compressive strength |
| D. | Bulking strength |
| Answer» B. Tensile strength | |