Q. Pick up the correct statement from the following :

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Q. A well penetrates to 30 m below the static water table. After 24 hours of pumping at 31.40 litres/minute, the water level in a test well at a distance of 80 m is lowered by 0.5 m and in a well 20 m away water is lowered by 1.0 m. The transmissibility of the auifer, is

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Q. Shrouding is provided in

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Q. The efficiency of a pump may be taken as

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Q. Pick up the correct statement from the following :

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Q. The surface Run-off is the quantity of water

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Q. Pick up the correct equation from the following :

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Q. Infiltration capacity of soil depends upon

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Q. Pick up the correct statement from the following :

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Q. The deficiency in rain catch due to vertical acceleration of air forced upward over the gauge, is

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Q. If a gauge is installed perpendicular to the slope, its measurement is reduced by multiplying

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Q. For determination of average annual precipitation in a catchment basin, the best method is

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Q. While calculating the average depth of annual precipitation in a catchment basin, importance to individual raingauge station is given in

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Q. The critical depth in a channel can be produced

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Q. A hydraulic jump in a control meter will be formed above the control, if its original

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Q. Prof. Running suggested the method for extending the discharge curve. It is known as

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Q. If y is the depth of water at any section, then the mean velocity is

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Q. The run off is affected by

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Q. The initial basin recharge is equal to

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Q. Consumptive use of a crop during growth, is the amount of

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