Irrigation Engineering Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as very high sodium water medium sodium water high sodium water low sodium water very high sodium water medium sodium water high sodium water low sodium water 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 Δ = (8.6 B/D) B = Δ (8.64 B/D) D = Δ (8.64 D/B) D = (8.6 Δ/B) Δ = (8.6 B/D) B = Δ (8.64 B/D) D = Δ (8.64 D/B) D = (8.6 Δ/B) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An artesian aquifer is the one where None of these water surface under the ground is at atmospheric pressure water is under pressure between two impervious strata water table serves as upper surface of zone of saturation None of these water surface under the ground is at atmospheric pressure water is under pressure between two impervious strata water table serves as upper surface of zone of saturation ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The flow of water after spilling over the weir crest in chute spillway and side channel spillway respectively are At right angle and parallel to weir crest At right angle to weir crest in both Parallel and at right angle to weir crest Parallel to weir crest in both At right angle and parallel to weir crest At right angle to weir crest in both Parallel and at right angle to weir crest Parallel to weir crest in both ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable material for the central impervious core of a zoned embankment type dam is clay silty clay coarse sand clay mixed with fine sand clay silty clay coarse sand clay mixed with fine sand ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bligh's theory of seepage assumes More weightage to horizontal creep than vertical creep Loss of head follows the sine curve Equal weightage to the horizontal and vertical creep Less weightage to horizontal creep than vertical creep More weightage to horizontal creep than vertical creep Loss of head follows the sine curve Equal weightage to the horizontal and vertical creep Less weightage to horizontal creep than vertical creep ANSWER DOWNLOAD EXAMIANS APP
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