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the foundation soil for an earth dam has a horizontal hydraulic conductivity of 15 x 10-9 ms and a vertical hydraulic
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a lagoon with volume 1200 m3 has been receiving a steady flow of a conservative waste at a rate of 100 m3day for a long
part of a vertical piping system consists of 8 ft of 4 in diameter connected to 8 ft of 3 in diameter above and
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consider the air over a city to be a box 100 km on a side that reaches up to an altitude of 10 km clean air is blowing
suppose a utility generates electricity with a 36 percent efficient coal-fired power plant emitting the legal limit of
a bug is crawling up the leg of a man on a train the velocity of the bug relative to the man is 03 ms k the mas is
determine the batch weights needed for all materials for a 1yd3 batch yielding an fc 2500 psi given the following
1compute the number of atomsm3 in pure fe density of fe 78 gcm3 afe 5585 zfe 26 crystal structure bcc2differentiate
1a circular tube has an outside diameter of 150mm and an inside diameter of 100mm if the allowable shearing stress is
1a 2 percent grade on an arterial highway intersects with a -1 percent grade at station 535 2424 at an elevation of
two large water reservoirs are connected by 8000 ft of schedule 40 steel pipe the level of one reservoir is 500 ft
1we want to transport 350 gpm of fluid through a 4 inch pipe where the available pressure drop is 30 psi per 1000 ft
1the thermal conductivity of a single-crystal ceramic specimen is slightly greater than a polycrystalline one of the
nitrate concentrations exceeding 443 mg no3-l are a concern in drinking water due to the infant disease