Irrigation Engineering If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is 25 cm 15 cm 20 cm 10 cm 25 cm 15 cm 20 cm 10 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla, the exits gradient of surface flow Is independent of the b/d ratio Depends upon the b/d ratio Is independent of the depths of d/s cut off walls None of these Is independent of the b/d ratio Depends upon the b/d ratio Is independent of the depths of d/s cut off walls None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A land is said to be water-logged if its soil pores within Root zone of the crops are saturated A depth of 40 cm are saturated All listed here A depth of 50 cm are saturated Root zone of the crops are saturated A depth of 40 cm are saturated All listed here A depth of 50 cm are saturated ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a canal syphon, the flow is Pipe flow Under atmospheric pressure With critical velocity Under negative pressure Pipe flow Under atmospheric pressure With critical velocity Under negative pressure ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. does not touch the underside of the supporting structure, the structure so provided, is called Syphon Aqueduct Super passage Syphon-aqueduct Syphon Aqueduct Super passage Syphon-aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The net speed under which the turbine reaches its peak efficiency is called design speed gross speed rated speed operating speed design speed gross speed rated speed operating speed ANSWER DOWNLOAD EXAMIANS APP
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