MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Highway Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The polished stone value for aggregate of surface course should be more than __________ |
| A. | 15 |
| B. | 25 |
| C. | 35 |
| D. | 55 |
| Answer» E. | |
| 2. |
The water sensitivity of aggregates should retain __________ |
| A. | 75% of tensile strength |
| B. | 80% of tensile strength |
| C. | 95% of tensile strength |
| D. | 100% of tensile strength |
| Answer» C. 95% of tensile strength | |
| 3. |
The spreading test performed on bitumen can be checked on metal plates of dimensions is? |
| A. | 200*200mm |
| B. | 300*300mm |
| C. | 400*400mm |
| D. | 500*500mm |
| Answer» B. 300*300mm | |
| 4. |
The interface bond between the existing pavement and new pavement is provided by __________ |
| A. | Tack coat |
| B. | Prime coat |
| C. | Bitumen |
| D. | Oil |
| Answer» B. Prime coat | |
| 5. |
What is the minimum thickness used in bituminous macadam? |
| A. | 25 mm |
| B. | 50 mm |
| C. | 75 mm |
| D. | 100 mm |
| Answer» D. 100 mm | |
| 6. |
The camber is checked at every interval of __________ |
| A. | 10 m |
| B. | 20 m |
| C. | 30 m |
| D. | 40 m |
| Answer» B. 20 m | |
| 7. |
The stripping of aggregate should be less than __________ |
| A. | 12 |
| B. | 25 |
| C. | 35 |
| D. | 45 |
| Answer» C. 35 | |
| 8. |
Built up spray grout consists of __________ |
| A. | One layer |
| B. | Two layers |
| C. | Three layers |
| D. | Indefinite layers |
| Answer» C. Three layers | |
| 9. |
The loss with sodium sulphate cycles for aggregate used for bitumen is __________ |
| A. | Less than 12% |
| B. | Less than 15% |
| C. | Less than 16% |
| D. | Less than 20% |
| Answer» B. Less than 15% | |