Water Resources Engineering Online Test – Multiple Choice Questions and Answers Posted on April 16, 2024April 16, 2024 by engineer1 Comment 1. The time required by rain water to reach the outlet of drainage basin, is generally called duration of the rainfall concentration time of overland flow time of overland flow time of concentration 2. Symon’s rain gauge is tipping-bucket gauge float recording gauge weighing type gauge non-recording gauge 3. The polythene bottles are used for collecting rain water and. their capacities is 2 litres 4 litres 10 litres All 4. The best instrument for measuring the velocity of a stream flow is sub-surface float Price’s current meter pitot tube surface float 5. Rain simulators are used for the determination of run off precipitation infiltration capacity evaporation 6. The rainfall at any place is described by its frequency its intensity its duration All 7. Hydrograph is a graphical representation of discharge flowing in the river rain fall ground water flow surface run off 8. The surface run off is due to rain in the net supply interval initial rain residual rain All 9. Precipitation includes snow rain hail all 10. Pick up the correct statement from the following : A properly designed control meter is associated with the phenomena of hydraulic jump The floor of the control meter throat is almost level The floor of the expanding outlet of the control meter is given a steep slope All Loading … Question 1 of 10
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