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a concrete mix with a 3-inch slump wc ratio of 050 and sand with a fineness modulus of 24 contains 1700 lbyd3 of coarse
four liters of water are equilibrated with a gas mixture containing carbon dioxide at a partial pressure of 03 atm
1suppose a family of four living in a home with an area of 100x50ft connects its stormwater drain to the sewer assume
beam is fixed at one end spans 21 then goes over a roller support then 6 continues to hang over there is a point load
a river diversion canal discharges into a concrete flume of rectangular section running down a steep slope the walss
1the reference current for the dac0808 is 20 ma with the dac output connected to the inverting input of an op amp with
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1a sphere l ft in diameter is moving horizontally at a depth of 12 ft below a water surface where the water temperature
a signalized intersection approach has three lanes with no exclusive left- or right-turning lanes the approach has a
the solid circular disk of uniform thickness is released from rest on the 60-degree incline calculate the angular
design the continuous slab showin using the aci moment coeficients assuming the service live load of 200 psf is to be
1a horizontal curve on a single-lane highway has its pc at station 124 10 and its pi at station 131 40 the curve has a
1a hole at the bottom of a fish tank releases water at a rate given by the free jet equation the hole at the bottom has
the segment of river shown has a rectangular cross-section with width 50 ft the river bed is at angle 100 from
a surveyor measures an angle with two instruments call them a and b both instruments produced unbiased measurements but
the article statistical evidence of discrimination journal of the american statistical association 1982 pp773-783
1a river flows towards a lake with a velocity of 3 ms and rate of 500 m3s at a location of 90 m above the lake surface
1flow occur nbspthrought a sand-filled pipe with a cross-sectional area of 60 cm2 if k is 10-3 cms and the gradient is
water seeps vertically downward from the bottom of a lake through a uniform material to an aquifer below the discharge
1a soil sample with specific gravity of solids 270 has a mass specific gravity of 184 assuming the soil to be perfectly
a fire truck has its hose connected to a hydrant where the pressure is 7x104 pa gage the hose then connects up to a
the proposed 4 story reinforced concrete office building including a green roof is to be constructedthe building is
1an open rectangular tank 1m wide and 3m long contains water to a depth of 1m if the height of the tank sides is 15m
1as the the goi law the water in the dam stored is prioritized given for which use as per priority2what is the percent
the settlement analysis for a proposed structure indicates that 6cm of settlement will occur in 4 yr and that the