MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Prestressed Concrete Structures Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Design a suitable section for the tie member of a truss to support a maximum design tensile force of 500kn. The permissible compressive stress in concrete at transfer is 15n/mm2. |
| A. | 41500 |
| B. | 4000 |
| C. | 22000 |
| D. | 1500 |
| Answer» B. 4000 | |
| 2. |
A post tensioned beam of unsymmetrical I section is required to support a design ultimate moment of 1200 knm and determine the overall depth and thickness of the compression flange required if fck is 35n/mm2 and fp is 1500n/mm2? |
| A. | 1000mm2 |
| B. | 1015mm2 |
| C. | 1030mm2 |
| D. | 1003mm2 |
| Answer» E. | |
| 3. |
A pretensioned prestressed concrete beam of rectangular section is required to support a design ultimate moment of 100knm. Design the section if fck is 50n/mm2 and fp 1600n/mm2, xu/d is 0.5? |
| A. | 300 |
| B. | 500 |
| C. | 600 |
| D. | 200 |
| Answer» B. 500 | |