In an irrigated area 12 m3/s of water is diverted to a 0.32 km2 field – McqOptions

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1.	In an irrigated area 12 m3/s of water is diverted to a 0.32 km2 field area for four hours. The soil moisture measurement in the field done after irrigation showed that 0.4 m of water has been stored in the root zone. The water application efficiency (correct to nearest decimal) in this case is:
A.	85%
B.	74%
C.	58.5%
D.	66.6%
Answer» C. 58.5%

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