Irrigation Engineering Which of the following methods of applying water may be used on rolling land ? free flooding boarder flooding check flooding furrow flooding free flooding boarder flooding check flooding furrow flooding ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A hydraulic jump is generally formed when a stream moving with A sub-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a critical velocity A hyper-critical velocity meets a stream moving with a sub-critical velocity A sub-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a critical velocity A hyper-critical velocity meets a stream moving with a sub-critical velocity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 3V²/4R 5V²/2R 2V²/5R 2V²/√3 R 3V²/4R 5V²/2R 2V²/5R 2V²/√3 R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For cereal crops the most commonly adopted method of irrigation, is Sprinkling method Furrow method Check method Free flowing method Sprinkling method Furrow method Check method Free flowing method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood seriesi) mean valueii) standard deviationiii) length of recordiv) coefficient of skewThe correct answer is (i) and (ii) (i), (ii) and (iv) (i),(ii) and (iii) (i), (ii), (iii) and (iv) (i) and (ii) (i), (ii) and (iv) (i),(ii) and (iii) (i), (ii), (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Effective precipitation for a crop may be defined as Available water stored in soil within root zone of the crop Total precipitation minus the loss due to infiltration Total precipitation during the crop period Total precipitation minus the loss due to evaporation Available water stored in soil within root zone of the crop Total precipitation minus the loss due to infiltration Total precipitation during the crop period Total precipitation minus the loss due to evaporation ANSWER DOWNLOAD EXAMIANS APP
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