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calculate the super-elevation required for a horizontal curve on a two-lane two- way highway with 60 mph design speed
an adiabatic piston-cylinder device equipped with a spring maintains the pressure inside at at 300kpa when the volume
an electrodialysis is used to treat a stream of 125 m3d produced water with a salinity of 13000 mgl nacl before the
1historically in the united states the prevalent infectious diseases have been typhoid cholera and dysentery how have
1what are the principal differences between welding brazing and soldering you may need to consult another
1explain why on a cold day the metal door handle of an automobile feels colder to the touch than a plastic steering
a simply supported span of 28 feet must carry a uniform loading that produces a total factored maximum moment of 300
1discuss how the nec3 form of contract provides stimulus to good management and compare and contrast this where
a steel rod to which three disks are attached is shown below the rod is fixed against rotation at its left end but free
1a three-point bending test is performed on a aluminum oxide specimen having a circular cross section of diameter 100
1air at 90 psia and 70 degrees f flows through a 45 inch diameter welded steel pipe e 000015 at 60 lbmin find the
1a rectangular tube has an outside dimensions that are 2in wide and 4in deep and a wall thickness of 025in the tube is
1using an 934 in long wrench the bolt has now been unscrewed a length of 110 in the force of f-527i 700j 600k lb is
a mass of 5 kg of saturated liquid-vapor mixture of water is contained in a piston-cylinder device at 125 kpa initially
1a piston-cylinder device contains helium gas initially at 150 kpa 20 degrees c and 05 m3 the helium is now compressed
1a tugboat tows a ship at a constant velocity the tow harness consists of a single tow cable attached to the tugboat at
1use the conjugate beam method and determine the slope and displacement at the end c of the beam e200 gpa
1a closed box with horizontal base 6m x 6m and height of 2m is half-filled with water and is accelerated ax49 msec2 and
1statistics indicate that the world population since world war ii has been growing at the rate of 19 per year further
a 24f-v4 douglas fir-larch glulam is used to span 32 ft carrying an asd load combination d s the load is uniform over
1a soil has a bulk density of 191 mgm3 and a water content of 95 the value of gs is 270 calculate the void ratio and
1soil has been compacted in an embankment at a bulk density of 215 mgm3 and a water content of 12 the value of gs is
1in a falling-head permeability test the initial head of 100 m dropped to 035 m in 3 h the diameter of the standpipe
within a field that is used for agricultural production a clay unit is found at a depth 8ft below the land surface the
1for a ternary system three components are present temperature is also a variable what is the maximum number of phases