MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Pavement Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the difference in elevation between the joints called? |
| A. | Faulting |
| B. | Rising |
| C. | Slating |
| D. | Referring |
| Answer» B. Rising | |
| 2. |
The inadequate thickness of the pavement would not lead to which defect mentioned below? |
| A. | Mud pumping |
| B. | Settlements of slab |
| C. | Widening of joints |
| D. | Spalling of joints |
| Answer» E. | |
| 3. |
There is no structural defect due to warping cracks. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Which of the below is not a cause for the scaling of concrete in the rigid pavement? |
| A. | Improper mix design |
| B. | Freeze/thaw cycle |
| C. | Excess vibration during compaction |
| D. | Laitance of concrete |
| Answer» C. Excess vibration during compaction | |
| 5. |
Which of the below is not a cause for the failure of rigid pavement? |
| A. | Hard aggregates |
| B. | Poor surface finish |
| C. | Insufficient curing |
| D. | Poor joint filler |
| Answer» B. Poor surface finish | |
| 6. |
When soil slurry comes out from the cracks or joint gaps, it is called ______ |
| A. | Soil pumping |
| B. | Pumping |
| C. | Mud pumping |
| D. | Slurry pumping |
| Answer» D. Slurry pumping | |
| 7. |
When does the shrinkage crack normally develop in the rigid pavement? |
| A. | During placing |
| B. | After completion |
| C. | During curing |
| D. | After placing |
| Answer» D. After placing | |
| 8. |
Joint spalling is the breakdown of the slab near the ______ of the joint. |
| A. | End |
| B. | Edge |
| C. | Corner |
| D. | Centre |
| Answer» C. Corner | |
| 9. |
The warping cracks in the rigid pavement are formed in the shape of S. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
What shows the overall deterioration of the concrete in cement concrete pavement? |
| A. | Shedding |
| B. | Scaling |
| C. | Scaring |
| D. | Scraping |
| Answer» C. Scaring | |