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 The difference in level between the top of a bank and supply level in a canal, is called Free board Berm None of these Height of bank Free board Berm None of these Height of bank ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering River training for depth is achieved by groynes and bandalling construction of dykes or leavees both (A) and (B) groynes groynes and bandalling construction of dykes or leavees both (A) and (B) groynes ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The value of Sodium Absorption Ratio for high sodium water lies between 10 to 18 18 to 26 0 to 10 26 to 34 10 to 18 18 to 26 0 to 10 26 to 34 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of the crest of a scouring sluice below the crest of a head regulator, is generally kept 1.20 m 3.20 m 2.20 m 0.20 m 1.20 m 3.20 m 2.20 m 0.20 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1 + (0.9)010 1 – (0.9)°l0 1/(1-0.9°10) 1/(1+ 0.9010) 1 + (0.9)010 1 – (0.9)°l0 1/(1-0.9°10) 1/(1+ 0.9010) ANSWER DOWNLOAD EXAMIANS APP
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