Irrigation Engineering Cross regulators in main canals are provided To regulate water supply in the distributaries To increase water head upstream when a main canal is running with low supplies To overflow excessive flow water None of these To regulate water supply in the distributaries To increase water head upstream when a main canal is running with low supplies To overflow excessive flow water None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A current meter is used to measure the depth of flow of water velocity of flow of water discharge None of these depth of flow of water velocity of flow of water discharge None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1/(1+ 0.9010) 1 – (0.9)°l0 1 + (0.9)010 1/(1-0.9°10) 1/(1+ 0.9010) 1 – (0.9)°l0 1 + (0.9)010 1/(1-0.9°10) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Infiltration is the both (A) and (B) None of these absorption of water by soil surface movement of water through the soil both (A) and (B) None of these absorption of water by soil surface movement of water through the soil ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of rice root zone, is 50 cm 80 cm 90 cm 60 cm 50 cm 80 cm 90 cm 60 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main function of a divide wall is to provide smooth flow at sufficiently low velocity control the silt entry in the canal separate the undersluices from weir proper prevent river floods from entering the canal provide smooth flow at sufficiently low velocity control the silt entry in the canal separate the undersluices from weir proper prevent river floods from entering the canal ANSWER DOWNLOAD EXAMIANS APP
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