Discussion :: Water Resources Engineering
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Pick up the correct statement from the following :
A.
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B.
Normal annual rainfall is obtained by taking the mean of the annual rainfall over a period of 35 years
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C.
Index of wetness gives an idea of the wetness of the year
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D.
If the rainfall in a year is approximately equal to the annual average value, the particular year is said to be an average year
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E.
All the above.
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