MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 8 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. |
Elastomers have excellent adhesion to concrete and are not susceptible to ____________ |
| A. | Hardening |
| B. | Shaving |
| C. | Collapsing |
| D. | Softening |
| Answer» E. | |
| 2. |
Before patching the exposure strands should be coated with ____________ |
| A. | Thick cement grout |
| B. | Slurry cement grout |
| C. | Hardened cement grout |
| D. | Watery cement grout |
| Answer» C. Hardened cement grout | |
| 3. |
The tensile shear strength of the adhesive is initially proportional to the square root of ____________ |
| A. | Span |
| B. | Thickness |
| C. | Area |
| D. | Eccentricity |
| Answer» C. Area | |
| 4. |
The pretreatment of concrete surface is generally carried out by ____________ |
| A. | Sand blasting |
| B. | Forrowing |
| C. | Bleeding |
| D. | Blasting |
| Answer» B. Forrowing | |
| 5. |
In Switzerland the externally bonded steel plates were used for ____________ |
| A. | Bridges |
| B. | Crops |
| C. | Dams |
| D. | Tanks |
| Answer» B. Crops | |
| 6. |
The load bearing capacity of a structural element can be increased by changing ____________ |
| A. | Foundation |
| B. | Design |
| C. | Span |
| D. | Loads |
| Answer» D. Loads | |
| 7. |
The first attempt to strengthen concrete flexural elements by externally bonded steel plates was attempted in? |
| A. | Germany |
| B. | France |
| C. | America |
| D. | Russia |
| Answer» C. America | |
| 8. |
The restoration of structures by rectifying constructional deficiencies are as a result of ____________ |
| A. | Cross section |
| B. | Span |
| C. | Dimensioning |
| D. | Slab |
| Answer» D. Slab | |