MCQOPTIONS
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MCQOPTIONS
This section includes 8 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 rate of exudation pressure applied on the subgrade for the stabilometer test? |
| A. | 900 kg per minute |
| B. | 1000 kg per minute |
| C. | 950 kg per minute |
| D. | 1050 kg per minute |
| Answer» B. 1000 kg per minute | |
| 2. |
The C-value of a gravel base course ranges from 22 to 30. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
In order to find the thickness of the pavement, it is necessary to find the equivalent C value of the pavement materials. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
A vehicle has four axles, what would be the equivalent wheel load (EWL) constant used for the R-value design method? |
| A. | 4620 |
| B. | 330 |
| C. | 2460 |
| D. | 3040 |
| Answer» D. 3040 | |
| 5. |
What is the typical R-value for a well-graded crushed stone base course? |
| A. | > 50 |
| B. | < 50 |
| C. | > 80 |
| D. | < 80 |
| Answer» D. < 80 | |
| 6. |
What is the equation to find the thickness of pavement using the R-value? |
| A. | (T= frac{K(TI)(90-R)}{C^{1 5}} ) |
| B. | (T= frac{K(TI)(180-R)}{C^5} ) |
| C. | (T= frac{K(TI)(180-R)}{C^{1 5}} ) |
| D. | (T= frac{K(TI)(90-R)}{C^5} ) |
| Answer» B. (T= frac{K(TI)(180-R)}{C^5} ) | |
| 7. |
How is R-value related to C-value? |
| A. | R=C<sup>5</sup> |
| B. | R=1/C<sup>5</sup> |
| C. | R=C<sup>5</sup> |
| D. | R=1/C<sup>1/5</sup> |
| Answer» E. | |
| 8. |
______ is used to test the resistance value or R-value of the material? |
| A. | Cohesiometer |
| B. | Stabilometer |
| C. | Penetrometer |
| D. | Tribometer |
| Answer» C. Penetrometer | |