Irrigation Engineering A land is known as waterlogged when the permanent wilting point is reached None of these capillary fringe reaches the root zone of plants when gravity drainage has ceased when the permanent wilting point is reached None of these capillary fringe reaches the root zone of plants when gravity drainage has ceased ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1/(1-0.9°10) 1/(1+ 0.9010) 1 – (0.9)°l0 1 + (0.9)010 1/(1-0.9°10) 1/(1+ 0.9010) 1 – (0.9)°l0 1 + (0.9)010 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For cereal crops the most commonly adopted method of irrigation, is Check method Furrow method Sprinkling method Free flowing method Check method Furrow method Sprinkling method Free flowing method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In case of non-availability of space due to topography, the most suitable spillway is shaft spillway straight drop spillway chute spillway ogee spillway shaft spillway straight drop spillway chute spillway ogee spillway ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When a canal is carried over a natural drainage, the structure provided, is known as Syphon Syphon-aqueduct Super passage Aqueduct Syphon Syphon-aqueduct Super passage Aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The normal annual precipitation at stations X, A, B and C are 700 mm, 1000 mm, 900 mm and 800 mm respectively. If the storm precipitation at three station A, B and C were 100 mm, 90 mm and 80 mm respectively, then the storm precipitation for station X will be 105 mm 80mm 70mm 90 mm 105 mm 80mm 70mm 90 mm ANSWER DOWNLOAD EXAMIANS APP
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