Irrigation Engineering For standing crops in undulating sandy fields, the best method of irrigation, is Sprinkler irrigation Free flooding Furrow method Check method Sprinkler irrigation Free flooding Furrow method Check method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If H and d are the water depth and drop in the bed level at a Sarda fall, the width B of the trapezoidal crest, is given by B = 0.44 √(H + d) B = 0.33 √(H + d) B = 0.22 √(H + d) B = 0.55 √(H + d) B = 0.44 √(H + d) B = 0.33 √(H + d) B = 0.22 √(H + d) B = 0.55 √(H + d) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be 56 cm 55 cm 50 cm 60 cm 56 cm 55 cm 50 cm 60 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. doesnot touch the underside of the supporting structure, the structure so provided, is called Super passage Syphon-aqueduct Syphon Aqueduct Super passage Syphon-aqueduct Syphon Aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The water stored in the reservoir below the minimum pool level is called useful storage valley storage surcharge storage dead storage useful storage valley storage surcharge storage dead storage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Canals constructed for draining off water from water logged areas, are known Contour canals Inundation canals Drains Valley canals Contour canals Inundation canals Drains Valley canals ANSWER DOWNLOAD EXAMIANS APP
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