Home» Online Test » Civil Engineering » Irrigation Engineering Online Test » Paper 1 » Paper 2 » Paper 3 0% Sorry, time's up. To complete the online test, please restart it. Created by Vikash chaudhary This is a FREE online test. Beware of scammers who ask for money to attend this test. Total Questions: 20 Time Allotted: 30 minutes Passing Score: 40% Randomization: No Certificate: No Do not refresh the page! 👍 All the best! 1 / 20 1. *The discharge in an open channel is inversely proportional to a) roughness of the section b) sectional area c) slope of the channel d) hydraulic radius 2 / 20 2. *The amount of water required to fill up the pore spaces in soil particles by replacing all air held in pore spaces is known as a) filled capacity b) available moisture c) saturation capacity d) all of the above 3 / 20 3. *Which of the following is not a cross drainage work? a) aqueduct b) super passage c) level crossing d) drain crossing 4 / 20 4. *Drop structures in the canal are provided for a) providing a bridge b) energy dissipation c) maintaining ground slope d) creating high velocity 5 / 20 5. *The maximum amount of water required in the case of paddy is at the time of a) puddling b) seeding c) harvesting d) flowering 6 / 20 6. The maximum quantity of water that can be supplied from the reservoir with full guarantee during the worst dry period is known as a) safe yield b) design yield c) secondary yield d) average yield 7 / 20 7. Silt is a a) fertilizing agent b) non-fertilizing agent c) type of crop d) type of rock 8 / 20 8. Percolation loss is less in the case of a) sandy soil b) black cotton soil c) silty soil d) all of the above 9 / 20 9. The methods used for drilling a tube well in compacted rock materials is a) wash boring b) percussion method c) hydraulic rotary d) all of the above 10 / 20 10. When the discharge of a well decreases by the design amount, then this type of well is called a) damage well b) rough well c) less capacity well d) sick well 11 / 20 11. Waterlogging of fields can be reduced by a) providing canal lining b) providing intercepting drains c) controlling intensity of irrigation d) all of the above 12 / 20 12. A land is called waterlogged a) when the permanent wilting point is reached b) when gravity drainage has ceased c) capillary fringe reaches the root zone of plants d) all of the above 13 / 20 13. In waterlogged lands a) the soil pores are within a depth of 1 meter b) the soil pores are saturated up to the root zone of the crop c) the soil pores are saturated up to the depth of 40cm d) the soil pores are saturated up to the top 14 / 20 14. Waterlogging may result from a) over-irrigation b) inadequate drainage c) seepage from adjoining reservoirs, etc. d) all of the above 15 / 20 15. Which of the following crops are in Rabi groups? a) groundnut b) sugar cane c) bajra d) none of the above 16 / 20 16. A canal normally used for the diversion of floodwaters of a river is a) feeder canal b) inundation canal c) ridge canal d) contour canal 17 / 20 17. Canals taking off from a river with or without a head regulator are called a) feeder canal b) inundation canal c) ditch canal d) contour canal 18 / 20 18. *Single bank canal is the other name for a) ridge canal b) contour canal c) side slope canal d) none of the above 19 / 20 19. The group of canals which avoid cross drainage work a) watershed and contour b) contour and side slope c) side slope and water shed d) none of the above 20 / 20 20. A canal which is aligned at right angles to the contour is called a) contour canal b) branch canal c) side slope canal d) none of the above Your score is Share your achievement! LinkedIn Facebook Twitter 0% Restart Test Please provide your feedback. Thank you for your valuable feedback. Send feedback Share the above MCQs:Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on X (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)
