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the void ratio of the soil is 12 determine the bulk and effective unit weights for the following degrees of saturation
1a cylindrical specimen of some alloy 5026 mm2 in cross sectional area is stressed elastically in tension a force of
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
1the strain in member ab was measured to be 8910-4 if the member is an l32 12 14 of a36 steel determine the followinga
ozone is sometime used as a disinfectant for drinking water ozone is highly reactive it will react benign species found
as part of a drainage improvement project a drainage ditch will be straightened and cleaned as a result the lenght of
you are furnished with three sizes of particles one is gravel with porosity of 032 the second is a coarse grained sand
1assume organic matter with chemical formula of ch2o converts to co2 balance the reaction determine redox state of
a fine-grained soil has a liquid limit of 200 and a plastic limit of 45 the natural water content of the soil in the
case study 1thirty six year old johnson was in his last semester of his graduate program in civil engineering father of
1the moist unit weights and degrees of saturation of a soil are given moist unit weight 1 1662 knm3 degree of
an airplane is flying at 106 km altitude in its nonpressured cargo bay is a container of mercury 325 mm deep the
1consider a 1000 acre residential area with a housing density of four dwellings per acre evaluate the peak hourly water
a sample of clay was obtained from a point below the water table an oven-drying test performed on this sample resulted
the weight of a sample of coarse aggregate was measured under various conditions with the following resultsoven-dry
1a reservoir has a capacity of 275 million acre-ft how many years would this supply a city of 100000 people if
what concentration of ozone is sometime used as a disinfectant for drinking water ozone is highly reactive it will
manufacturing process that unintentionally introduces cracks to the surface of a part was used to produce load-bearing
a simple box-like canoe has outer dimensions of 150 ft in length 20 ft in width and 10 ft in depth the canoe shell is
1investing in the general motors costs 10000 today and pays back 11500 two years from now if investing in the ford
your company is considering the purchase of new earth moving equipment the total purchase is 240000 and we pay with
the railway crossing gate consists of the 100 kg gate arm having a center of mass at ga and the 250 kg counterweight
1a 10-mg quantity of phenanthrene mw 178 is added to a 1-l flash containing 500 ml of air and 500 ml of water predict
congress banned the production of the speedy dry cleaning companys dry cleaning fluid in 2000 speedy is using a new
1if the mass of liquid to vapor in a mixture of saturated liquid and vapor water is 08 what is the quality of the