MCQOPTIONS
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MCQOPTIONS
This section includes 9 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. |
In general, the failures in the rigid pavement occur due to the structural inadequacies in the pavement. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which type of failure leads to the division of the slab into two or three pieces? |
| A. | Linear cracking |
| B. | Portion cracking |
| C. | Block cracking |
| D. | Crumb cracking |
| Answer» B. Portion cracking | |
| 3. |
The shrinkage cracks generally do not cross ______ meters in length. |
| A. | 2 |
| B. | 1 |
| C. | 0.5 |
| D. | 1.5 |
| Answer» B. 1 | |
| 4. |
Excessive rate of pumping in the rigid pavement leads to which failure? |
| A. | Corner breaks |
| B. | Fatigue cracks |
| C. | Shrinkage cracks |
| D. | Joint breaks |
| Answer» B. Fatigue cracks | |
| 5. |
The cracking in the interior of the slab is mainly due to the structural inadequacies. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Which of the below will lead to the complete disintegration of the whole slab? |
| A. | S crack |
| B. | D crack |
| C. | C crack |
| D. | M crack |
| Answer» C. C crack | |
| 7. |
The defect where a localized area of the concrete slab breaks into small pieces is called ______ |
| A. | Linear cracking |
| B. | Smash out |
| C. | Punch out |
| D. | Line cracking |
| Answer» D. Line cracking | |
| 8. |
The presence of polished aggregates is a failure that is caused when the aggregates are not ______ in shape. |
| A. | Round |
| B. | Irregular |
| C. | Angular |
| D. | Cuboidal |
| Answer» D. Cuboidal | |
| 9. |
Which crack can occur both in the longitudinal and transverse direction in the rigid pavement? |
| A. | Block crack |
| B. | Shrinkage crack |
| C. | Warping crack |
| D. | Joint crack |
| Answer» C. Warping crack | |