Irrigation Engineering The maximum rainfall depth of 300 mm in 24 hours has a return period of 100 years. The probability of 24 hours rainfall equal to or greater than 300 mm occurring at least once in 10 years is given by (0.9)00 l-(0.9)100 (0.99)10 1 – (0.99)10 (0.9)00 l-(0.9)100 (0.99)10 1 – (0.99)10 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following methods is used to estimate flood discharge based on high water marks left over in the past ? area-velocity method moving boat method ultra-sonic method slope-area method area-velocity method moving boat method ultra-sonic method slope-area method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the average load to the installed capacity of the plant whose reserve capacity is zero will be equal to Utilization factor Plant factor Both load and plant factor Load factor Utilization factor Plant factor Both load and plant factor Load factor ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a catchment area of 120 km2, the equilibrium discharge in m3/hour of an S-curve obtained by the summation of 6 hour unit hydro graph is 7.2 xlO6 0.2 x 106 0.6 x 106 2.4 xlO6 7.2 xlO6 0.2 x 106 0.6 x 106 2.4 xlO6 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1/(1+ 0.9010) 1 + (0.9)010 1/(1-0.9°10) 1 – (0.9)°l0 1/(1+ 0.9010) 1 + (0.9)010 1/(1-0.9°10) 1 – (0.9)°l0 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The drainage water intercepting the canal can be disposed of by passing the canal below the drainage in level crossing aqueduct and syphon aqueduct super passage and canal syphon aqueduct and super passage level crossing aqueduct and syphon aqueduct super passage and canal syphon aqueduct and super passage ANSWER DOWNLOAD EXAMIANS APP
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