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 bitumen giving more better results is __________ |
| A. | Cutback |
| B. | Emulsion |
| C. | VG 30 |
| D. | VG 40 |
| Answer» B. Emulsion | |
| 2. |
The liquid limit of soil bitumen mix should be less than __________ |
| A. | 60% |
| B. | 50% |
| C. | 45% |
| D. | 40% |
| Answer» E. | |
| 3. |
The higher compaction will result in __________ |
| A. | Less stability |
| B. | Less strength |
| C. | Less absorption of water |
| D. | High absorption of water |
| Answer» D. High absorption of water | |
| 4. |
The stability of the bituminous mix is always __________ |
| A. | Greater than water content |
| B. | Lesser than water content |
| C. | Equal to water content |
| D. | Can t determine |
| Answer» B. Lesser than water content | |
| 5. |
The OMC of bitumen binder is taken as __________ |
| A. | 2% |
| B. | 3% |
| C. | 5% |
| D. | 8% |
| Answer» D. 8% | |
| 6. |
The increase in strength in soil may be seen at an age of __________ |
| A. | 3 days |
| B. | 7 days |
| C. | 28 days |
| D. | 56 days |
| Answer» D. 56 days | |
| 7. |
The soil not preferred in bituminous mix is __________ |
| A. | Sand |
| B. | Clay |
| C. | Gravel |
| D. | Granite |
| Answer» C. Gravel | |
| 8. |
Which is the most commonly used bitumen? |
| A. | Tar |
| B. | VG 70 |
| C. | Cutbacks |
| D. | VG 30 |
| Answer» D. VG 30 | |
| 9. |
What is the basic principle of bituminous stabilisation? |
| A. | Water proofing |
| B. | Cohesion |
| C. | Water proofing with cohesion |
| D. | Adhesion |
| Answer» D. Adhesion | |