Irrigation Engineering Optimum depth of kor watering for rice is 190 mm 215 mm 165 mm 135 mm 190 mm 215 mm 165 mm 135 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than 20 cm 30 cm 10 cm 40 cm 20 cm 30 cm 10 cm 40 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering F.S.L. of a canal at its head with respect to parent channel is kept At the same level 15 cm higher 15 cm lower None of these At the same level 15 cm higher 15 cm lower None of these 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 3.20 m 2.20 m 1.20 m 0.20 m 3.20 m 2.20 m 1.20 m 0.20 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cross regulators in main canals are provided None of these To overflow excessive flow water To regulate water supply in the distributaries To increase water head upstream when a main canal is running with low supplies None of these To overflow excessive flow water To regulate water supply in the distributaries To increase water head upstream when a main canal is running with low supplies ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a right angled bend, it is 1.25 D 2.00 D 1.75 D 1.50 D 1.25 D 2.00 D 1.75 D 1.50 D ANSWER DOWNLOAD EXAMIANS APP
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