Irrigation Engineering Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation ? convex water surface independent of shape of water surface concave water surface flat water surface convex water surface independent of shape of water surface concave water surface flat water surface ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Infiltration is the None of these movement of water through the soil both (A) and (B) absorption of water by soil surface None of these movement of water through the soil both (A) and (B) absorption of water by soil surface 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 D = Δ (8.64 D/B) Δ = (8.6 B/D) D = (8.6 Δ/B) B = Δ (8.64 B/D) D = Δ (8.64 D/B) Δ = (8.6 B/D) D = (8.6 Δ/B) B = Δ (8.64 B/D) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The shape of recession limb of a hydrograph depends upon Both (A) and (B) Basin characteristics only None of these Storm characteristics only Both (A) and (B) Basin characteristics only None of these Storm characteristics only ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If water table is comparatively high, the irrigation canal becomes useless, due to Large amount of seepage Water logging of the cultivated areas All of these Uncertain water demand Large amount of seepage Water logging of the cultivated areas All of these Uncertain water demand ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The aqueduct or superpassage type of works are generally used when high flood drainage discharge is large and short lived high flood drainage discharge is large and continues for a long time None of these high flood drainage discharge is small high flood drainage discharge is large and short lived high flood drainage discharge is large and continues for a long time None of these high flood drainage discharge is small ANSWER DOWNLOAD EXAMIANS APP
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