Irrigation Engineering - Study Mode

[#141] The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is
Correct Answer

(A) 1.084

[#142] A fall in a canal bed is generally provided, if
Correct Answer

(A) Ground slope exceeds the designed bed slope

[#143] As compared to gravity dams, earthen dams
Correct Answer

(D) require less skilled labour

[#144] Bed bars in a canal are provided
Correct Answer

(A) To watch the general behavior of canal

[#145] The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called
Correct Answer

(C) soil moisture deficiency