MCQOPTIONS
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MCQOPTIONS
This section includes 9 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. |
Which soil has the least range of conveyance loss according to Etcheverry and Harding? |
| A. | Sandy Loam |
| B. | Clay Loam |
| C. | Loose sandy soil |
| D. | Impervious clay loam |
| Answer» E. | |
| 2. |
Inflow and Outflow method is generally used to measure ____________ |
| A. | transpiration loss |
| B. | seepage loss |
| C. | evaporation loss |
| D. | percolation loss |
| Answer» C. evaporation loss | |
| 3. |
Which of the following empirical formula is used in Punjab for calculating channel losses? |
| A. | Q = 1.9 Q<sup>1/6</sup> |
| B. | Q = 1/200 x (B+D)<sup>2/3</sup> |
| C. | Q = 1.9 Q |
| D. | Q = 1/200 x (B-D)<sup>2/3</sup> |
| Answer» B. Q = 1/200 x (B+D)<sup>2/3</sup> | |
| 4. |
According to Etcheverry and Harding, the range of conveyance loss is highest in which soil? |
| A. | Sandy Loam |
| B. | Loose sandy soil |
| C. | Clay Loam |
| D. | Rocks |
| Answer» C. Clay Loam | |
| 5. |
In the phenomenon of Absorption, the extent of saturation goes on increasing from the ground level below the soil with depth. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Which of the following factor have no influence on evaporation loss? |
| A. | The temperature of the region |
| B. | Prevailing wind velocity in the region |
| C. | Area of water surface exposed to the atmosphere |
| D. | The porosity of the soil |
| Answer» E. | |
| 7. |
In which of the following phenomenon there is a continuous direct flow between the canal and the underground water table? |
| A. | Absorption |
| B. | Seepage |
| C. | Percolation |
| D. | Both Absorption and Percolation |
| Answer» D. Both Absorption and Percolation | |
| 8. |
Which of the following factor do not affect seepage loss? |
| A. | Underground water-table condition |
| B. | The porosity of the soil |
| C. | Physical properties of the canal water |
| D. | Prevailing wind velocity in the region |
| Answer» E. | |
| 9. |
Loss of canal discharge occurs mainly due to? |
| A. | Seepage and Percolation |
| B. | Percolation and Absorption |
| C. | Seepage and Evaporation |
| D. | Seepage and Absorption |
| Answer» D. Seepage and Absorption | |