Irrigation Engineering The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by None of these period of storm direct runoff volume total rainfall None of these period of storm direct runoff volume total rainfall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lacy's regime condition is obtained if Silt charge in the channel is variable Channel flows in unlimited, incoherent alluvium of the same character as that transported material Silt grade in the channel is variable Discharge in the channel is variable Silt charge in the channel is variable Channel flows in unlimited, incoherent alluvium of the same character as that transported material Silt grade in the channel is variable Discharge in the channel is variable ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be aqueduct syphon superpassage syphon aqueduct aqueduct syphon superpassage syphon aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.) CHL3/2 CLH3/2 CLH1/2 CLH5/2 CHL3/2 CLH3/2 CLH1/2 CLH5/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cross regulators in main canals are provided None of these To overflow excessive flow water To increase water head upstream when a main canal is running with low supplies To regulate water supply in the distributaries None of these To overflow excessive flow water To increase water head upstream when a main canal is running with low supplies To regulate water supply in the distributaries ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As per Lacey’s theory, the silt factor is directly proportional to average par¬ticle size directly proportional to square root of average particle size inversely proportional to average par¬ticle size not related to average particle size directly proportional to average par¬ticle size directly proportional to square root of average particle size inversely proportional to average par¬ticle size not related to average particle size ANSWER DOWNLOAD EXAMIANS APP
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