MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Geology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The pressure of the tunnel axis below the water table is preferable. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which of the following is not included under preliminary survey? |
| A. | Knowing the general topography of the area |
| B. | Knowing the lithology of the area |
| C. | Knowing the structural condition of the rocks |
| D. | Driving the pilot tunnels |
| Answer» E. | |
| 3. |
In synclinal condition, low pressure areas are found at __________ |
| A. | Core |
| B. | Crust |
| C. | Mantle |
| D. | Outline |
| Answer» C. Mantle | |
| 4. |
When can the rocks act as a natural arch? |
| A. | Tunnel axis parallel to dip direction |
| B. | Tunnel axis normal to dip direction |
| C. | Tunnel axis inclined to dip direction |
| D. | Tunnel axis parallel to strike direction |
| Answer» B. Tunnel axis normal to dip direction | |
| 5. |
Layers dipping at angles up to 45 may be called __________ |
| A. | Moderately inclined strata |
| B. | Steeply inclined strata |
| C. | Half inclined strata |
| D. | Semi-inclined strata |
| Answer» B. Steeply inclined strata | |
| 6. |
Which type of rocks requires double lining, i.e., temporary and permanent lining? |
| A. | Hard rocks |
| B. | Crystalline rocks |
| C. | Soft rocks |
| D. | Non-crystalline rocks |
| Answer» D. Non-crystalline rocks | |
| 7. |
Selection of excavation method depends on __________ |
| A. | Type of rocks |
| B. | Nature of rocks and ground |
| C. | Texture of rocks and ground |
| D. | Weather conditions of the place |
| Answer» C. Texture of rocks and ground | |