Civil Engineering Questions And Answers :: Irrigation Water Resources Engineering: part1

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Civil Engineering : Irrigation Water Resources Engineering QUESTIONS AND ANSWERS :: part1 : 21 to 25

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

21.Which of the following types of rain gauges is used for measuring rain in remote hilly inaccessible areas ?

tipping bucket type
weighing type
floating type
Simon's raingauge

22.The "outlet discharge factor" is the duty at the head of

main canal
branch canal
watercourse
distributory

23.Rate of evaporation from a water surface increases if i) difference of vapour pressure between water and air is increased ii) velocity of wind is decreased iii) concentration of soluble solids in water is decreased The correct answer is

(i) and (ii)
(i) and (iii)
(ii) and (iii)
(i). (ii) and (iii)

24.The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called

effective rainfall
consumptive use
consumptive irrigation requirement
net irrigation requirement

25.The water utilizable by plants is available in soils mainly in the form of

gravity water
capillary water
hydroscopic water
chemical water

More Irrigation Water Resources Engineering QUESTIONS AND ANSWERS available in next pages

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