Irrigation Engineering Which of the following canal outlets maintains a constant discharge ? flexible outlet None of these rigid module non-modular outlet flexible outlet None of these rigid module non-modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In rigid module, the discharge Depends upon the water level in the water course Depends upon the water level in distributary Depends upon the water levels of both, i.e. distributary and water course Is independent of water levels in the distributary and water course Depends upon the water level in the water course Depends upon the water level in distributary Depends upon the water levels of both, i.e. distributary and water course Is independent of water levels in the distributary and water course ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to gravity dams, earthen dams require sound rock foundations require less skilled labour are less susceptible to failure are costlier require sound rock foundations require less skilled labour are less susceptible to failure are costlier ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If L is total length of a canal in kilometers, P is total perimeter of its lining in metres and C is the cost of lining per square metre, the additional expenditure involved on lining, is PL/1000C PLC/1000 PC/100L 100 PLC PL/1000C PLC/1000 PC/100L 100 PLC ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The normal annual precipitation at stations X, A, B and C are 700 mm, 1000 mm, 900 mm and 800 mm respectively. If the storm precipitation at three station A, B and C were 100 mm, 90 mm and 80 mm respectively, then the storm precipitation for station X will be 80mm 90 mm 70mm 105 mm 80mm 90 mm 70mm 105 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable section of a lined canal, is None of these Triangular section with circular bottom for small canals Trapezoidal section with rounded corners for large canals Both (a) and (b) None of these Triangular section with circular bottom for small canals Trapezoidal section with rounded corners for large canals Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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