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a plate 6 inch wide and 12 inch thick is lapped over and welded to a gusset plate determine the minimum length of a 516
1discuss the method of investigation upgrading of existing gravel road to bituminous paved standard40km long2specify a
1a hollow steel shaft is used to transmit a torque of 5500 n-m determine the required dimensions the inside diameter is
1estimate the energy required to raise the temperature of 2 kg 442 lbm of the following materials from 20degc to
you meet with a potential client to discuss a land development project your client wants to know the capacity in cfs of
there is a perfectly uniform soil that is an assemblage of spheres of equal diameter a 1m thick layer of this soil is
two changes to the cafe standard for us automobiles are being considered a more conservative increase from 275 mpg in
the maximum eight-hour average concentration of carbon monoxide co in an urban area is measured to be 17 ppm the naaqs
a car has the following characteristics weight 18000 n cross-sectional area 25 m2 drag coefficient 05 rolling
estimate the chronic daily intake of 111-trichloroethane from exposure to a city water supply that contains a
1assuming a density of 120ft3 for masonry brick work determine the max height of a brick wall if the allowable
consider again the proposed water treatment plant for a city of 100000 people where the maximum daily water usage rate
a water treatment plant is processing water at s flow rate of 026m3s the hydraulic detention times for the rapid mix
a single clean layer of sand in a rapid-sand filter has an average grains size of 20x40 us mesh porosity go 04 sand
1in chlorine disinfection 3-log reduction in giardia- cysts determine the water ph for a contact time of 90 minutes
fluids water air etc are known as incompressible which of these would you consider to be inappropriate1 water flowing
if a new piece of equipment costs 4000000 to purchase and it has a benfit of 500 per day how many days per year does
an open vat in a food processing plant contains 400l of water at 20 degrees c and atmospheric pressure if the water is
a hydraulic transition 100 ft long is used to connect two rectangular channels 12ft and 6ft wide the design discharge
a cylindrical specimen of a metal alloy is stressed in compression if its original and final diameters are 4000mm and
for an unknown alloy the stress at which plastic deformation begins is 400mpa and the modulus of elasticity is 120gpa
1a 20 cubic meter tank contains ultimate bod at a concentration of 550 mgl if the bod reaction rate constant is -042day
an aquifer is 45 meters deep and has a well that pumps water at 850 cubic meters per day one observation well is
a rectangular beam with a width of a 8 in an effective depth of 10 in and a total depth of 12 in is reinforced with a
a water tank consists of a cylindrical part of radius r and height h and a hemispherical top the tank is to be