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This section includes 17 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. |
The method that is used to avoid the further increase in tilt is ___________ |
A. | Pushing by jack |
B. | Eccentric loading |
C. | Strutting the well |
D. | Pushing the well |
Answer» D. Pushing the well | |
2. |
In which of the following methods, hydraulic jack is used to counter attack the tilt in the well? |
A. | Pulling the well |
B. | Eccentric loading |
C. | Pushing by jack |
D. | Pulling the well |
Answer» D. Pulling the well | |
3. |
The radius of the well curb should be kept _________ larger than the outside radius of well steining. |
A. | 2 cm and 4 cm |
B. | 2 m |
C. | All of the mentioned |
D. | None of the mentioned |
Answer» B. 2 m | |
4. |
Unequal dredging of well causes _________ |
A. | Collapsing of well |
B. | Tilting |
C. | Open excavation |
D. | Maximum skin friction |
Answer» C. Open excavation | |
5. |
Excavation of soil inside the well in river beds can be done by ________ |
A. | Auger |
B. | Sending in Workers |
C. | Special equipment |
D. | None of the mentioned |
Answer» B. Sending in Workers | |
6. |
The inside shuttering of the well curb is made up of _________ |
A. | Steel |
B. | Wood |
C. | Brick masonry |
D. | Concrete |
Answer» D. Concrete | |
7. |
Laying of the well curb in river bed having water, is done by _________ |
A. | Draining out the water |
B. | Diverting the water |
C. | Constructing cofferdams |
D. | None of the mentioned |
Answer» D. None of the mentioned | |
8. |
IN_WHICH_OF_THE_FOLLOWING_METHODS,_HYDRAULIC_JACK_IS_USED_TO_COUNTER_ATTACK_THE_TILT_IN_THE_WELL??$ |
A. | Pulling the well |
B. | Eccentric loading |
C. | Pushing by jack |
D. | Pulling the well |
Answer» D. Pulling the well | |
9. |
The_method_that_is_used_to_avoid_the_further_increase_in_tilt_is___________$ |
A. | Pushing by jack |
B. | Eccentric loading |
C. | Strutting the well |
D. | Pushing the well |
Answer» D. Pushing the well | |
10. |
To counter act the tilts in the well during sinking operations, which of the following measures can be used? |
A. | Regulation of grabbing |
B. | Strutting the well |
C. | Pushing by jack |
D. | All of the mentioned |
Answer» E. | |
11. |
The radius of the well curb should be kept_________ larger than the outside radius of well steining. |
A. | 2 cm and 4 cm |
B. | 2 m |
C. | All of the mentioned |
D. | None of the mentioned |
Answer» B. 2 m | |
12. |
Unequal dredging of well causes_________ |
A. | Collapsing of well |
B. | Tilting |
C. | Open excavation |
D. | Maximum skin friction |
Answer» C. Open excavation | |
13. |
When the well is sunk deeper, the skin friction is decreased by which of the following method? |
A. | Use of phawrah jhams |
B. | By tilting and shifting |
C. | By applying kentledge |
D. | All of the mentioned |
Answer» D. All of the mentioned | |
14. |
Excavation of soil inside the well in river beds can be done by________ |
A. | Auger |
B. | Sending in Workers |
C. | Special equipment |
D. | None of the mentioned |
Answer» B. Sending in Workers | |
15. |
The inside shuttering of the well curb is made up of_________ |
A. | Steel |
B. | Wood |
C. | Brick masonry |
D. | Concrete |
Answer» D. Concrete | |
16. |
To avoid the setting of the cutting edge unevenly, ___________ can be introduced. |
A. | Wooden sleepers |
B. | Smooth oil surface |
C. | Bottom plug |
D. | Steining bars |
Answer» B. Smooth oil surface | |
17. |
Laying of the well curb in river bed having water, is done by_________ |
A. | Draining out the water |
B. | Diverting the water |
C. | Constructing cofferdams |
D. | None of the mentioned |
Answer» D. None of the mentioned | |