Irrigation Engineering The duty is largest at the head of water course at the head of a main canal same at all places on the field at the head of water course at the head of a main canal same at all places on the field 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 + (0.9)010 1/(1-0.9°10) 1/(1+ 0.9010) 1 – (0.9)°l0 1 + (0.9)010 1/(1-0.9°10) 1/(1+ 0.9010) 1 – (0.9)°l0 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a canal syphon, the flow is Under negative pressure With critical velocity Under atmospheric pressure Pipe flow Under negative pressure With critical velocity Under atmospheric pressure Pipe flow ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For cereal crops the most commonly adopted method of irrigation, is Sprinkling method Free flowing method Furrow method Check method Sprinkling method Free flowing method Furrow method Check 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), (ii), (iii) and (iv) (i), (ii) and (iv) (i),(ii) and (iii) (i) and (ii) (i), (ii), (iii) and (iv) (i), (ii) and (iv) (i),(ii) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the correct statement from the following sentence The escapes must lead the surplus water to natural drainages The escapes are aligned to take advantage of contours of lower values All of these Escapes are essential safety valves in a canal system The escapes must lead the surplus water to natural drainages The escapes are aligned to take advantage of contours of lower values All of these Escapes are essential safety valves in a canal system ANSWER DOWNLOAD EXAMIANS APP
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