MCQOPTIONS
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MCQOPTIONS
This section includes 19 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 required cross sectional dimensions and the prestress may be determined by solving ____________ |
| A. | Stress conditions equations |
| B. | Multiple equations |
| C. | Single equations |
| D. | Unique equations |
| Answer» B. Multiple equations | |
| 2. |
The dimensioning of prestressed members subjected to axial load and bending is governed by ____________ |
| A. | Permissible stresses |
| B. | Neglected stresses |
| C. | Allowable stresses |
| D. | Ranged stresses |
| Answer» D. Ranged stresses | |
| 3. |
The limit states of deflection rarely influence the design of prestressed members? |
| A. | Class 4 |
| B. | Class 3 |
| C. | Class 1 and 2 |
| D. | Class 5 |
| Answer» D. Class 5 | |
| 4. |
The minimum prestressing force required and the corresponding eccentricity are controlled by the serviceability limit states at which the stresses are not to exceed the ____________ |
| A. | Permissible values |
| B. | Constant |
| C. | Zero |
| D. | Limited values |
| Answer» B. Constant | |
| 5. |
In the case of flanged member on the basis of collapse the width and depth of the compression flange is? |
| A. | Constant |
| B. | Zero |
| C. | Fixed |
| D. | Increased |
| Answer» D. Increased | |
| 6. |
A direct method for computing the leading dimensions of a section is often feasible as in the case of ____________ |
| A. | Pure flexure |
| B. | Partial flexure |
| C. | Total flexure |
| D. | Unpure flexure |
| Answer» B. Partial flexure | |
| 7. |
The trial and error method of assuming a certain section and checking its resistance is often ____________ |
| A. | Easy method |
| B. | Time consuming |
| C. | Reverse method |
| D. | Direct method |
| Answer» C. Reverse method | |
| 8. |
The design strength of the material being known, the problem generally reduces to the determination of ____________ |
| A. | Dimensions |
| B. | Displacements |
| C. | Parameters |
| D. | Length |
| Answer» B. Displacements | |
| 9. |
The design values of the resistance must equal or exceed the sum of ____________ |
| A. | Design deflection |
| B. | Design loads |
| C. | Design bars |
| D. | Design cross section |
| Answer» C. Design bars | |
| 10. |
THE_REQUIRED_CROSS_SECTIONAL_DIMENSIONS_AND_THE_PRESTRESS_MAY_BE_DETERMINED_BY_SOLVING:?$ |
| A. | Stress conditions equations |
| B. | Multiple equations |
| C. | Single equations |
| D. | Unique equations |
| Answer» B. Multiple equations | |
| 11. |
THE_DIMENSIONING_OF_PRESTRESSED_MEMBERS_SUBJECTED_TO_AXIAL_LOAD_AND_BENDING_IS_GOVERNED_BY:?$ |
| A. | Permissible stresses |
| B. | Neglected stresses |
| C. | Allowable stresses |
| D. | Ranged stresses |
| Answer» D. Ranged stresses | |
| 12. |
In case of member subjected to axial tension, the concrete section and the minimum prestress are mainly controlled by? |
| A. | Permissible stress |
| B. | Transverse stress |
| C. | Strain |
| D. | Principle stress |
| Answer» B. Transverse stress | |
| 13. |
The limit states of deflection rarely influence the design of prestressed members: |
| A. | Class 4 |
| B. | Class 3 |
| C. | Class 1 and 2 |
| D. | Class 5 |
| Answer» D. Class 5 | |
| 14. |
The minimum prestressing force required and the corresponding eccentricity are controlled by the serviceability limit states at which the stresses are not to exceed the: |
| A. | Permissible values |
| B. | Constant |
| C. | Zero |
| D. | Limited values |
| Answer» B. Constant | |
| 15. |
In the case of flanged member on the basis of collapse the width and depth of the compression flange is: |
| A. | Constant |
| B. | Zero |
| C. | Fixed |
| D. | Increased |
| Answer» D. Increased | |
| 16. |
A direct method for computing the leading dimensions of a section is often feasible as in the case of: |
| A. | Pure flexure |
| B. | Partial flexure |
| C. | Total flexure |
| D. | Unpure flexure |
| Answer» B. Partial flexure | |
| 17. |
The trial and error method of assuming a certain section and checking its resistance is often: |
| A. | Easy method |
| B. | Time consuming |
| C. | Reverse method |
| D. | Direct method |
| Answer» C. Reverse method | |
| 18. |
The design strength of the material being known, the problem generally reduces to the determination of: |
| A. | Dimensions |
| B. | Displacements |
| C. | Parameters |
| D. | Length |
| Answer» B. Displacements | |
| 19. |
The design values of the resistance must equal or exceed the sum of: |
| A. | Design deflection |
| B. | Design loads |
| C. | Design bars |
| D. | Design cross section |
| Answer» C. Design bars | |