Irrigation Engineering Seepage through embankments in an earthen dam is controlled by relief wells provision of downstream berms drain trenches drainage filters relief wells provision of downstream berms drain trenches drainage filters ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Main purpose of mean water training for rivers is Flood control To provide sufficient depth of water in navigable channels, during low water periods All of these To preserve the channel in good shape by efficient disposal of suspended and bed load Flood control To provide sufficient depth of water in navigable channels, during low water periods All of these To preserve the channel in good shape by efficient disposal of suspended and bed load ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering F.S.L. of a canal at its head with respect to parent channel is kept 15 cm lower None of these At the same level 15 cm higher 15 cm lower None of these At the same level 15 cm higher ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In India, which of the following is adopted as standard recording rain-gauge? Symon’s rain-gauge Natural siphon type Weighing bucket type Tipping bucket type Symon’s rain-gauge Natural siphon type Weighing bucket type Tipping bucket type ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a right angled bend, it is 2.00 D 1.25 D 1.50 D 1.75 D 2.00 D 1.25 D 1.50 D 1.75 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A water-logged land is found suitable for cultivation due to None of these Ease of tillage for preparation of the field for optimum condition of germination Absence of aeration of soil from root zone of the plant Regular supply of water to plants from the water table by capillary action None of these Ease of tillage for preparation of the field for optimum condition of germination Absence of aeration of soil from root zone of the plant Regular supply of water to plants from the water table by capillary action ANSWER DOWNLOAD EXAMIANS APP
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