MCQOPTIONS
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MCQOPTIONS
This section includes 11 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. |
The flow value as per Marshall method is found out to be 18% and is found to be satisfactory. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Using Hveem mix design method, the optimum bitumen content is found out using which test? |
| A. | Stabilometer test |
| B. | Flow test |
| C. | Centrifuge kerosene equivalent test |
| D. | Cohesiometer test |
| Answer» D. Cohesiometer test | |
| 3. |
Which are the two major parameters considered in the Marshall mix design? |
| A. | Workability and stability |
| B. | Density and stability |
| C. | Density and durability |
| D. | Durability and stability |
| Answer» C. Density and durability | |
| 4. |
The phase diagram of a bitumen mix is given below. What terms are used to represent VMA? |
| A. | V1 + V4 |
| B. | Vv – Vb |
| C. | Vv + Vb |
| D. | V1 – V4 |
| Answer» D. V1 – V4 | |
| 5. |
Which of the below is not an example of filler used in mix design? |
| A. | Rock dust |
| B. | Bitumen |
| C. | Cement |
| D. | Lime |
| Answer» C. Cement | |
| 6. |
______ method consists of three basic steps for designing a bituminous mix. |
| A. | Hveem |
| B. | Superpave |
| C. | Marshall |
| D. | Hubbard-Field |
| Answer» B. Superpave | |
| 7. |
Longitudinal ridging due to the channelization of traffic is called as _____ |
| A. | Grooving |
| B. | Shoving |
| C. | Ridging |
| D. | Skidding |
| Answer» B. Shoving | |
| 8. |
There must be sufficient air voids in compacted bitumen. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
What is the speciality of an open-graded bituminous mix? |
| A. | Binder is missing |
| B. | Binder and filler are missing |
| C. | Fine aggregate is missing |
| D. | Coarse aggregate is missing |
| Answer» D. Coarse aggregate is missing | |
| 10. |
______ is a property that measures the level bending stress. |
| A. | Durability |
| B. | Flexibility |
| C. | Workability |
| D. | Stability |
| Answer» C. Workability | |
| 11. |
Marshall mix design method was developed by ______ in the year ______ |
| A. | George Marshall, 1959 |
| B. | George Marshall, 1939 |
| C. | Bruce Marshall, 1959 |
| D. | Bruce Marshall, 1939 |
| Answer» E. | |