MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Geotechnical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In falling head permeability test, change in the head at a time interval dt is denoted as ___________ |
| A. | dh |
| B. | –dh |
| C. | h |
| D. | –h |
| Answer» C. h | |
| 2. |
Which of the following tubes are used in the constant head test? |
| A. | Inlet tube |
| B. | Overflow tube |
| C. | Outlet tube |
| D. | All of the mentioned |
| Answer» E. | |
| 3. |
The laboratory observation falling head test consist of measurements of ____________ |
| A. | h1 at an interval of t1 and h2 at an interval of t2 |
| B. | Only t1 and t2 |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Only t1 and t2 | |
| 4. |
The constant head permeability test is used for ___________ |
| A. | Fine-grained soil |
| B. | Coarse-grained soil |
| C. | Clay soil |
| D. | Saturated soil |
| Answer» C. Clay soil | |
| 5. |
In constant permeability test, the length of specimen is measured by ___________ |
| A. | Calculating the difference in water level |
| B. | Using Piezometric tube |
| C. | Using measuring scale |
| D. | None of the mentioned |
| Answer» C. Using measuring scale | |
| 6. |
In falling head permeability test apparatus, the water head at any time instant is equal to ____________ |
| A. | Difference in the water level |
| B. | Cross-sectional area of pipe |
| C. | Height of permeameter |
| D. | None of the mentioned |
| Answer» C. Height of permeameter | |
| 7. |
Falling head permeability test can be used for ___________ |
| A. | Coarse-grained soil |
| B. | Less permeable soil |
| C. | Clayey soil |
| D. | All of the mentioned |
| Answer» C. Clayey soil | |
| 8. |
In falling head permeability test, change in the head at a time interval dt is denoted as__________? |
| A. | dh |
| B. | –dh |
| C. | h |
| D. | –h |
| Answer» C. h | |
| 9. |
Which of the following tubes are used in constant head test? |
| A. | Inlet tube |
| B. | Overflow tube |
| C. | Outlet tube |
| D. | All of the mentioned |
| Answer» E. | |
| 10. |
The laboratory observation falling head test consist of measurements of____________ |
| A. | h1 at an interval of t1 and h2 at an interval of t2 |
| B. | only t1 and t2 |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. only t1 and t2 | |
| 11. |
The constant head permeability test is used for___________ |
| A. | Fine-grained soil |
| B. | Coarse-grained soil |
| C. | Clay soil |
| D. | Saturated soil |
| Answer» C. Clay soil | |
| 12. |
In constant permeability test, the length of specimen is measured by___________ |
| A. | Calculating the difference in water level |
| B. | Using Piezometric tube |
| C. | Using measuring scale |
| D. | None of the mentioned |
| Answer» C. Using measuring scale | |
| 13. |
In falling head permeability test apparatus, the water head at any time instant is equal to____________ |
| A. | Difference in the water level |
| B. | Cross-sectional area of pipe |
| C. | Height of permeameter |
| D. | None of the mentioned |
| Answer» C. Height of permeameter | |
| 14. |
Which of the following formula is used in Falling head permeability test? |
| A. | Jacky’s formula |
| B. | Louden’s formula |
| C. | Darcy’s law |
| D. | Kozney’s formula |
| Answer» D. Kozney‚Äö√Ñ√∂‚àö√ë‚àö¬•s formula | |
| 15. |
Falling head permeability test can be used for___________ |
| A. | Coarse-grained soil |
| B. | Less permeable soil |
| C. | Clayey soil |
| D. | All of the mentioned |
| Answer» C. Clayey soil | |