Irrigation Engineering The downstream expansion head of a guide bank is extended to subtend an angle at the centre, equal to 30° 90° 60° 45° 30° 90° 60° 45° 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 Spaced at interval of 1½ times their heights Of height ⅓rd to ¼th the depth of water in the main canal Of R.C.C. or steel plate 8 cm thick All listed here Spaced at interval of 1½ times their heights Of height ⅓rd to ¼th the depth of water in the main canal Of R.C.C. or steel plate 8 cm thick All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If average particle size of the silt in millimeters is m, the Lacey's silt factor f is proportional to m2/3 m1/2 m3 m1/3 m2/3 m1/2 m3 m1/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The aqueduct or superpassage type of works are generally used when high flood drainage discharge is large and continues for a long time None of these high flood drainage discharge is small high flood drainage discharge is large and short lived high flood drainage discharge is large and continues for a long time None of these high flood drainage discharge is small high flood drainage discharge is large and short lived ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following methods of applying water may be used on rolling land ? check flooding free flooding boarder flooding furrow flooding check flooding free flooding boarder flooding furrow flooding ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less Fallow land Alkaline area Forest area Populated area Fallow land Alkaline area Forest area Populated area ANSWER DOWNLOAD EXAMIANS APP
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