Irrigation Engineering Online Test – Paper 2

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Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

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  • Total Questions: 30
  • Time Allotted: 30 minutes
  • Passing Score: 50%
  • Randomization: Yes
  • Certificate: No
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1. *Rugosity coefficient for a silt clay

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2. In an earthen dam, seepage through the embankment is controlled by

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3. The kharif crop is sown

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4. *When a canal is carried over a natural drainage, the structure provided is known as

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5. The top of the capillary zone

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6. The water-bearing stratum that creates a groundwater reservoir and feeds wells and springs is called

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7. Tortuosity of a meandering river is the ratio of

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8. The overflow of a spillway in the shape of a double or s-curve, which is convex at the top and concave at the bottom, is called

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9. The silting in a channel occurs due to

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10. Bed bars provided in a canal are made of

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11. The operation during the infiltration of water below the ground surface is

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12. A canal, constructed by the side of and generally parallel to the parent canal with a different bed slope is called

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13. The methods used for drilling a tube well in compacted rock materials is

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14. *Pick up the correct sequence of the parts of a canal system

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15. According to Kennedy's theory, the silt supporting eddies are generated due to

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16. For an earthen dam, least suited spillway is:

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17. According to Khosla's theory, the exit gradient in the absence of a downstream cutoff is

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18. Boulder lining is useful where

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19. Find the delta for a crop if the base period and duty are 110 days and 1400 he/cumec respectively.

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20. *In a barrage, the crest level is kept

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21. The method of irrigation, in which land surrounded by natural or artificial banks is flooded, is known as

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22. Tortuosity of a meandering river is always

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23. *The structure provided where natural drainage and canal meet at the same level is

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24. A land is called waterlogged

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25. *Borrow pits are preferably located in the field

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26. *According to Manning's formula, the velocity is inversely proportional to

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27. *Lime concrete lining is used

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28. Lands or climate that lack sufficient water for agriculture without artificial irrigation are called

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29. The sudden and turbulent passage of water from a low level critical depth to high level above critical depth, during which the velocity passes from supercritical to subcritical, is known as

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30. The angle between the head regulator and the water, for smooth entry of water into a canal, is generally kept at

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