MCQOPTIONS
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MCQOPTIONS
This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your Civil Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What does IWMI stand for? |
| A. | International Water Management Institute |
| B. | International Weather Management Institute |
| C. | Irrigation Water Management Institute |
| D. | International Waste Management Institute |
| Answer» B. International Weather Management Institute | |
| 2. |
Irrigation with saline or high-sodium water may improve the soil structure owing to the formation of fertile soil. |
| A. | False |
| B. | True |
| Answer» B. True | |
| 3. |
Water use efficiency in the field can be determined as follows:Field Water Efficiency (%) = (Water Transpired by Crop x Water Applied to Field) % 100. |
| A. | False |
| B. | True |
| C. | |
| Answer» B. True | |
| 4. |
Around 30% of wastewater produced globally remains untreated, causing widespread water pollution. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
Subsurface Textile Irrigation (SSTI) is a technology designed specifically for subirrigation in only desert sands and heavy clays. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
In __________ irrigation, water is piped to one or more central locations within the field and distributed by overhead high-pressure sprinklers or guns. |
| A. | sprinkler |
| B. | drip |
| C. | shallow |
| D. | rotary |
| Answer» B. drip | |
| 7. |
___________ is the injection of fertilizers, soil amendments, and other water-soluble products into an irrigation system. |
| A. | Fertilization |
| B. | Hybridization |
| C. | Fertigation |
| D. | Modification |
| Answer» D. Modification | |
| 8. |
___________ is the application of controlled amounts of water to plants at needed intervals. |
| A. | Cultivation |
| B. | Plantation |
| C. | Watering |
| D. | Irrigation |
| Answer» E. | |
| 9. |
AROUND_30%_OF_WASTEWATER_PRODUCED_GLOBALLY_REMAINS_UNTREATED,_CAUSING_WIDESPREAD_WATER_POLLUTION.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Irrigation with saline or high-sodium water may improve the soil structure owing to the formation of fertile soil.$ |
| A. | False |
| B. | True |
| Answer» B. True | |
| 11. |
Water_use_efficiency_in_the_field_can_be_determined_as_follows:$ |
| A. | = (Water Transpired by Crop x Water Applied to Field) % 100 |
| B. | False |
| C. | True |
| Answer» B. False | |
| 12. |
What does IWMI stand for ? |
| A. | International Water Management Institute |
| B. | International Weather Management Institute |
| C. | Irrigation Water Management Institute |
| D. | International Waste Management Institute |
| Answer» B. International Weather Management Institute | |
| 13. |
Subsurface Textile Irrigation (SSTI) is a technology designed specifically for subirrigation in only desert sands and heavy clays? |
| A. | True |
| B. | False |
| Answer» C. | |
| 14. |
Subirrigation has been used for many years in field crops in areas with high water tables. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
In __________ irrigation, water is piped to one or more central locations within the field and distributed by overhead high-pressure sprinklers or guns |
| A. | sprinkler |
| B. | drip |
| C. | shallow |
| D. | rotary |
| Answer» B. drip | |
| 16. |
___________is the injection of fertilizers, soil amendments, and other water-soluble products into an irrigation system. |
| A. | Fertilization |
| B. | Hybridization |
| C. | Fertigation |
| D. | Modification |
| Answer» D. Modification | |
| 17. |
Name the system, where water falls drop by drop just at the position of roots and water is delivered at or near the root zone of plants, drop by drop. |
| A. | Pipe irrigation |
| B. | Drop irrigation |
| C. | Drip irrigation |
| D. | Sprinkler |
| Answer» D. Sprinkler | |
| 18. |
____________ sometimes also called as localized irrigation, low volume irrigation, or trickle irrigation. |
| A. | Macro-irrigation |
| B. | Surface irrigation |
| C. | Micro-irrigation |
| D. | Farrow irrigation |
| Answer» D. Farrow irrigation | |
| 19. |
Name the type of irrigation, which is the oldest form of irrigation and has been in use for thousands of years. |
| A. | Sub-surface irrigation |
| B. | Surface irrigation |
| C. | Canal irrigation |
| D. | Rainwater irrigation |
| Answer» C. Canal irrigation | |
| 20. |
___________is the application of controlled amounts of water to plants at needed intervals. |
| A. | Cultivation |
| B. | Plantation |
| C. | Watering |
| D. | Irrigation |
| Answer» E. | |