MCQOPTIONS
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MCQOPTIONS
This section includes 58 Mcqs, each offering curated multiple-choice questions to sharpen your Irrigation Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Which type of lining is only used for lining the side slopes of the canal? |
| A. | Shotcrete Lining |
| B. | Dry Stone Lining |
| C. | Asphaltic Concrete Lining |
| D. | Cement Concrete Lining |
| Answer» C. Asphaltic Concrete Lining | |
| 52. |
Shotcrete lining can be used highly for smaller jobs. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 53. |
What is the recommended value of CNS thickness to be used for lining over expansive soil with swelling pressure of 200-300 KN/m²? |
| A. | 75 to 85 cm |
| B. | 90 to 100 cm |
| C. | 105 to 125 cm |
| D. | > 125 cm |
| Answer» C. 105 to 125 cm | |
| 54. |
Lining of canals can bring high areas under command. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 55. |
Design a lined canal carrying a discharge of 20 cumecs. The slope is 1 in 7000. Assume suitable values for side slopes and lining. |
| A. | Side Slope = 1.2: 1, Depth = 4.4 m |
| B. | Side Slope = 1.4: 1, Depth = 4.1 m |
| C. | Side Slope = 1.5: 1, Depth = 3.77 m |
| D. | Side Slope = 1.3: 1, Depth = 4.5 m |
| Answer» D. Side Slope = 1.3: 1, Depth = 4.5 m | |
| 56. |
What type of losses can be mainly avoided by lining the canals? |
| A. | Evaporation Losses |
| B. | Seepage Losses |
| C. | Erosion of Canal Bed |
| D. | Discharge Losses at Branch Canals |
| Answer» C. Erosion of Canal Bed | |
| 57. |
Irrigation water is a costly commodity. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 58. |
What is the name given to the land unfit for agriculture due to waterlogging? |
| A. | Desert |
| B. | Tundra |
| C. | Waterlogged Area |
| D. | Thur |
| Answer» E. | |