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 (0.99)10 1 – (0.99)10 l-(0.9)100 (0.9)00 (0.99)10 1 – (0.99)10 l-(0.9)100 (0.9)00 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering With the increase in the quantity of water supplied, the yield of most crops increases upto a certain limit and then becomes constant decreases continuously increases upto a certain limit and then decreases increases continuously increases upto a certain limit and then becomes constant decreases continuously increases upto a certain limit and then decreases increases continuously ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The duty is largest on the field at the head of a main canal at the head of water course same at all places on the field at the head of a main canal at the head of water course same at all places ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The sinuosity of a meander is the ratio of Curved length and the straight distance Meander length and the width of meander Meander length and half width of the river None of these Curved length and the straight distance Meander length and the width of meander Meander length and half width of the river None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a canal syphon, the flow is Under negative pressure Under atmospheric pressure Pipe flow With critical velocity Under negative pressure Under atmospheric pressure Pipe flow With critical velocity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable material for the central impervious core of a zoned embankment type dam is clay mixed with fine sand clay coarse sand silty clay clay mixed with fine sand clay coarse sand silty clay ANSWER DOWNLOAD EXAMIANS APP
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