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plate creek carries 50 m 3s of water with a selenium se concentration of 00015 mgl a farmer starts withdrawing 10 m3s
1design a one way slab to support a uniform live load of 300 psf the beam is simply supported with a span of 20 ft use
a concrete culvert is required to convey a design flow of 654 cfs over a length of 330 ft and a slope of 015ftft
an emission control system for a new car costs 750 and reduces nox emissions from 04 gmile to 018 gmile assume the car
design a reinforced concrete wall footing for a a 10-in reinforced concrete wall and b a 12-in masonry wall the
two remediation options are being considered for a contaminated land area formerly used for industrial operations
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art arfons a k-state-educated engineer has made a considerable fortune he wishes to start a perpetual scholarship for
1determine the runoff hydrograph that would be generated by a design 3-hr storm that generates excess rainfall at a
1an embankment is to be constructed at a 15 moisture content material will be placed at the rate of 200 ccyhr compacted
a pipeline 1200 ft long and 8 in in diameter has at its inlet point 75ft of available hydraulic energy with respect to
1you are constructing an embankment of 250000 cubic yards of material the material has a shrink percentage of 18 how
a heavy machine is lowered into a pt by means of a rope wrapped around an 8 diameter stationary pole placed
a completely reversible heat engine uses a solar receiver for a hightemperature reservoir and a lake for a low
1water flows in a rectangular open channel at a critical velocity of 5 ms what is teh critical depth and specific
1calculate the head loss per 100 m pipe for the water 25 degree celsius flowing at 100 m3hr through a 15-cm diameter
clay was extracted from a soil sampling tube to form a cylindrical sample 100 mm in diameter and 100mm in lengththe
a structural tension member of 10 ft long with a square cross-section is subjected to a load of 120000 lb there is a
choose the correct optionit is more difficult to reduce the air content in uniform fine sands than in well-graded soils
1the 60mm diameter shaft abc is supported by two journal bearings while the 80mm diameter shaft eh is fixed at e and
a single source of bod causes an oxygen sag curve with a minimum downstream do equal to 60 mgl if the bod of the waste
you are analyzing a polymer uniaxial tension member used in a lightweight structure the bottom of the tension member is
1the function of turn buckle in designing saloon and steel structure what is preference in structure2in the first
a municipal drinking water treatment plant discovers that it has an unacceptably high level of the pesticide carbofuran
a very long rectangular channel connects two reservoirs and has a longitudinal slope of 0005 the channel has a width of