MCQOPTIONS
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MCQOPTIONS
This section includes 59 Mcqs, each offering curated multiple-choice questions to sharpen your Highway Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
The minimum diameter of dowel bar used is |
| A. | 25 mm |
| B. | 35 mm |
| C. | 40 mm |
| D. | 50 mm |
| Answer» B. 35 mm | |
| 52. |
The_dowel_bars_are_provided |
| A. | Longitudinally |
| B. | Laterally |
| C. | Any directoion required |
| D. | In base of pavement |
| Answer» B. Laterally | |
| 53. |
The pavement thickness is usually assumed in rigid pavement a? |
| A. | 20 cm |
| B. | 25 cm |
| C. | 30 cm |
| D. | 35 cm |
| Answer» C. 30 cm | |
| 54. |
If the flexural strength of a pavement is 45 and it’s stress is 40 then factor of safety is$ |
| A. | 1 |
| B. | 1.1 |
| C. | 1.15 |
| D. | 1.2 |
| Answer» D. 1.2 | |
| 55. |
The Westergaard equation was modified by |
| A. | Bradbury |
| B. | Burnister |
| C. | Teller and Sutherland |
| D. | Telford |
| Answer» D. Telford | |
| 56. |
The minimum factor of safety for rigid pavement is |
| A. | 1 |
| B. | 1.1 |
| C. | 1.5 |
| D. | 1.7 |
| Answer» C. 1.5 | |
| 57. |
The factor of safety is the stress caused at |
| A. | Mid day |
| B. | Summer |
| C. | Winter |
| D. | Rainy |
| Answer» B. Summer | |
| 58. |
The first thickness assumed in pavement is called |
| A. | IRC thickness |
| B. | MORTH thickness |
| C. | Trial thickness |
| D. | Estimated thickness |
| Answer» D. Estimated thickness | |
| 59. |
Based on topography and climate of the location which factor is estimated? |
| A. | Temperature |
| B. | Pavement quality |
| C. | Pavement thickness |
| D. | Pavement design method |
| Answer» C. Pavement thickness | |