Irrigation Engineering [1]

51) Outlet discharge for a particular crop is given by

  • (a) Area / Outlet factor
  • (b) Outlet factor/Area
  • (c) Area × Outlet factor
  • (d) none of the above

52) The optimum depth of kor watering for wheat in the plains of north India is

  • (a) 13.5 cm
  • (b) 16.5 cm
  • (c) 19 cm
  • (d) 21 cm

53) The kor depth for rice is 19 cm and kor period is 14 days. The outlet factor for the crop in hectares per cumec will be

  • (a) 437
  • (b) 637
  • (c) 837
  • (d) 1037

54) Where steep land is available, the method of irrigation adopted is

  • (a) free flooding
  • (b) border flooding
  • (c) check flooding
  • (d) basin flooding

55) For closed growing crops (such as wheat), the method of irrigation used is

  • (a) free flooding
  • (b) border flooding
  • (c) check flooding
  • (d) basin flooding

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