Irrigation Engineering Canals taken off from ice-fed perennial rivers, are known Perennial canals Permanent canals Ridge canals Inundation canals Perennial canals Permanent canals Ridge canals Inundation canals ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Canals constructed for draining off water from water logged areas, are known Contour canals Drains Inundation canals Valley canals Contour canals Drains Inundation canals Valley canals 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) and (ii) (i),(ii) and (iii) (i), (ii) and (iv) (i), (ii), (iii) and (iv) (i) and (ii) (i),(ii) and (iii) (i), (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If Δ is the depth of water in metres, B is the number of days of base period and D is the duty in hectare/cumec, the relationship which holds good, is B = Δ (8.64 B/D) Δ = (8.6 B/D) D = (8.6 Δ/B) D = Δ (8.64 D/B) B = Δ (8.64 B/D) Δ = (8.6 B/D) D = (8.6 Δ/B) D = Δ (8.64 D/B) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 15m 91m 19m 38m 15m 91m 19m 38m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The consumptive use of water for a crop All of these Is measured as the volume of water per unit area Is measured as depth of water on irrigated area May be supplied partly by precipitation and partly by irrigation All of these Is measured as the volume of water per unit area Is measured as depth of water on irrigated area May be supplied partly by precipitation and partly by irrigation ANSWER DOWNLOAD EXAMIANS APP
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