MCQOPTIONS
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MCQOPTIONS
| 1. |
Determine the field capacity, when the unit weight of water is 9.8 KN/m³, and volume of water stored in unit area of soil is 28 m³, the dry unit weight of soil is 18 KN/m³, and the depth of root zone of the plant is 7 m. |
| A. | 2.178 m² |
| B. | 2.135 m² |
| C. | 2.125 m² |
| D. | 2.25 m² |
| Answer» B. 2.135 m² | |