In estimating the rate of evaporation from the reservoir surface, a pa – McqOptions

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1.	In estimating the rate of evaporation from the reservoir surface, a pan 1.5 metres in diameter, was filled upto 8.0 cm. During a specified period of time, the rainfall recorded was 5 cm. 3 cm of water was removed from the pan to keep the depth of water. At the end of the time, the depth was 9 cm. If the pan coefficient is 0.6, the evaporation loss is
A.	2 mm
B.	4 mm
C.	6 mm
D.	6 mm.
Answer» D. 6 mm.

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