MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Irrigation Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Puddle clay is laid on the subgrade to form a fairly water-tight coating. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
A flexible membrane impregnated with tar or bitumen is spread over the subgrade in _________________ |
| A. | asphalt lining |
| B. | soil-cement lining |
| C. | cement mortar lining |
| D. | puddle clay lining |
| Answer» B. soil-cement lining | |
| 3. |
Which lining is restricted to small canals and water-courses? |
| A. | Compacted earth lining |
| B. | Asphalt lining |
| C. | Sodium carbonate lining |
| D. | Stone lining |
| Answer» D. Stone lining | |
| 4. |
Which type of lining is restricted to the availability of suitable soils in the area? |
| A. | Compacted earth lining |
| B. | Soil-cement lining |
| C. | Cement mortar lining |
| D. | Stone lining |
| Answer» B. Soil-cement lining | |
| 5. |
In soil-cement lining the Portland cement is added to the soil up to the extent of ____________ |
| A. | 4% to 5% |
| B. | 2% to 8% |
| C. | 0.1% to 5% |
| D. | > 10% |
| Answer» C. 0.1% to 5% | |