Irrigation Engineering In a syphon aqueduct Canal passes over the drainage and H.F.L. of the drainage is above the bottom of the canal trough Canal passes over the drainage and H.F.L. of the drainage is below the bottom of the canal trough Drainage passes over the canal and F.S.L. of the canal is below the bottom of the drainage trough Drainage passes over the canal and F.S.L. of the canal is above the bottom of the drainage trough Canal passes over the drainage and H.F.L. of the drainage is above the bottom of the canal trough Canal passes over the drainage and H.F.L. of the drainage is below the bottom of the canal trough Drainage passes over the canal and F.S.L. of the canal is below the bottom of the drainage trough Drainage passes over the canal and F.S.L. of the canal is above the bottom of the drainage trough ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.) 0.75 hw 0.5 hw 1.50 hw 1.25 hw 0.75 hw 0.5 hw 1.50 hw 1.25 hw ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The level of the floor of a syphon aqueduct can be obtained Both (a) and (b) None of these By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level By subtracting the depth of the culvert from the canal bed level Both (a) and (b) None of these By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level By subtracting the depth of the culvert from the canal bed level 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 55 cm 56 cm 60 cm 50 cm 55 cm 56 cm 60 cm 50 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The duty is largest at the head of a main canal same at all places on the field at the head of water course at the head of a main canal same at all places on the field at the head of water course ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation canals are generally aligned along Ridge line Valley line Straight line Contour line Ridge line Valley line Straight line Contour line ANSWER DOWNLOAD EXAMIANS APP
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