EXAMIANS
If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is
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When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. doesnot touch the underside of the supporting structure, the structure so provided, is called
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To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood series<br/>i) mean value<br/>ii) standard deviation<br/>iii) length of record<br/>iv) coefficient of skew<br/>The correct answer is
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Groynes are generally built
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For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.)
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Which of the following is a non-recording raingauge ?
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The runoff increases with
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If d is the depth of the aquifer through which water is flowing, then the relationship between permeability k and transmissible T is given by
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A runoff river plant is
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F.S.L. of a canal at its head with respect to parent channel is kept
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