Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to Soft soil strata Increase of the bed level Heavy impact of water Less percentage of silt Soft soil strata Increase of the bed level Heavy impact of water Less percentage of silt ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Optimum depth of kor watering for rice is 215 mm 135 mm 165 mm 190 mm 215 mm 135 mm 165 mm 190 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Hydrodynamic pressure due to earthquake acts at a height of 3H/4π below the water surface 4H/3π below the water surface, where H is the depth of water 3H/4π above the base 4H/3π above the base 3H/4π below the water surface 4H/3π below the water surface, where H is the depth of water 3H/4π above the base 4H/3π above the base ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum permissible eccentricity for no tension at the base of a gravity dam is B/3 B/2 B/6 B/4 B/3 B/2 B/6 B/4 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lane's weighted creep theory assumes Triple weightage to horizontal creep and one weightage to vertical creep Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps Triple weightage to horizontal creep and one weightage to vertical creep Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a flood control reservoir, the effective storage is equal to useful storage + surcharge storage useful storage + surcharge storage -valley storage useful storage + surcharge storage + valley storage useful storage – valley storage useful storage + surcharge storage useful storage + surcharge storage -valley storage useful storage + surcharge storage + valley storage useful storage – valley storage ANSWER DOWNLOAD EXAMIANS APP
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