MCQOPTIONS
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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. |
In the design of prestressed concrete structural elements, the objective function comprises cost of __________ |
| A. | Steel and concrete |
| B. | Aggregates |
| C. | Cement |
| D. | Machines |
| Answer» B. Aggregates | |
| 2. |
What is the objective function of a structural design problem? |
| A. | Bending |
| B. | Loads |
| C. | Bondage |
| D. | Costs |
| Answer» E. | |
| 3. |
In structural designs, behavior constraints are imposed on __________ |
| A. | Stresses |
| B. | Strain |
| C. | Reactions |
| D. | Bending |
| Answer» B. Strain | |
| 4. |
The behavior constraints are those imposed on the __________ |
| A. | Cross sectional response |
| B. | Structural response |
| C. | Sequential response |
| D. | Durability response |
| Answer» C. Sequential response | |
| 5. |
What is the fourth major area of development? |
| A. | Mathematical programming |
| B. | Computer |
| C. | Planning |
| D. | Machine design |
| Answer» B. Computer | |
| 6. |
The structural optimization problem is generally expressed as __________ |
| A. | Maximize Z = F(x) |
| B. | Minimize Z = F(x) |
| C. | Z = F(x) |
| D. | Z = F(t) |
| Answer» C. Z = F(x) | |
| 7. |
The third major approach of structural optimization is based on the concept? |
| A. | Criterion of design |
| B. | Criterion of optimality |
| C. | Criterion of texture |
| D. | Criterion of span |
| Answer» C. Criterion of texture | |
| 8. |
During which period the simultaneous mode of failure approach was persued? |
| A. | 1940 to 1950 |
| B. | 1930 to 1940 |
| C. | 1920 to 1930 |
| D. | 1910 to 1920 |
| Answer» B. 1930 to 1940 | |
| 9. |
What is the first approach in optimization methods? |
| A. | Theory of bending |
| B. | Theory of layout |
| C. | Theory of elongation |
| D. | Theory of stress |
| Answer» C. Theory of elongation | |