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 = 0.33 √(H + d) B = 0.55 √(H + d) B = 0.44 √(H + d) B = 0.22 √(H + d) B = 0.33 √(H + d) B = 0.55 √(H + d) B = 0.44 √(H + d) B = 0.22 √(H + d) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Bligh's creep theory, percolating water flows along The outline of the base of the foundation of the dam None of these Circular path under the foundation of the dam Straight path under the foundation of the dam The outline of the base of the foundation of the dam None of these Circular path under the foundation of the dam Straight path under the foundation of the dam ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The velocity of drainage water in the barrels of a syphon-aqueduct, is normally limited to 3 to 4 m per second 1 to 2 m per second 4 to 5 m per second 2 to 3 m per second 3 to 4 m per second 1 to 2 m per second 4 to 5 m per second 2 to 3 m per second ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To determine the discharge at a section in a stream from its rating curve, the required data arei) slope of water surface at the sectionii) stage at the sectioniii) current meter readings at the sectionThe correct answer is only (iii) (i) and (ii) (ii) and (iii) only (ii) only (iii) (i) and (ii) (ii) and (iii) only (ii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cross regulators in main canals are provided To overflow excessive flow water To regulate water supply in the distributaries None of these To increase water head upstream when a main canal is running with low supplies To overflow excessive flow water To regulate water supply in the distributaries None of these To increase water head upstream when a main canal is running with low supplies ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that None of these reservoir was not full at the beginning both (A) and (B) demand cannot be met by inflow None of these reservoir was not full at the beginning both (A) and (B) demand cannot be met by inflow ANSWER DOWNLOAD EXAMIANS APP
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