Irrigation Engineering If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be syphon superpassage syphon aqueduct aqueduct syphon superpassage syphon aqueduct aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Coefficient of discharge of an ogee spillway depends on depth of approach and upstream slope depends on downstream apron interference and downstream submergence both (A) and (B) remains constant depends on depth of approach and upstream slope depends on downstream apron interference and downstream submergence both (A) and (B) remains constant ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a canal syphon, the flow is With critical velocity Under negative pressure Under atmospheric pressure Pipe flow With critical velocity Under negative pressure Under atmospheric pressure Pipe flow ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following types of falls use parabolic glacis for energy dissipation ? vertical drop fall glacis fall Montague type fall inglis fall vertical drop fall glacis fall Montague type fall inglis fall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To control the silt entry into a distributary at head regulator, King's vanes are provided which are the walls Of R.C.C. or steel plate 8 cm thick Spaced at interval of 1½ times their heights All listed here Of height ⅓rd to ¼th the depth of water in the main canal Of R.C.C. or steel plate 8 cm thick Spaced at interval of 1½ times their heights All listed here Of height ⅓rd to ¼th the depth of water in the main canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The field capacity of a soil is 25%, its permanent wilting point is 15% and specific dry unity weight is 1.5. If the depth of root zone of a crop, is 80 cm, the storage capacity of the soil, is 14 cm 8 cm 10 cm 12 cm 14 cm 8 cm 10 cm 12 cm ANSWER DOWNLOAD EXAMIANS APP
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