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gasoline is being discharged from a pipe at point 2 at elevation 6666 m pint 1 located 9655 m along the pipe from point
1air at 80oc and a pressure of approximately 1350 kpa abs flows in a 20-mm-diameter tube what is the minimum turbulent
1a sewer pipe must be laid from a starting invert elevation at a certain station to an ending elevation at an certain
1a ball is thrown with an upward velocity of 5ms from the top of a 10-m high building one second later another ball is
1what is the difference between universal beam and universal column steel sections in terms of performance in
elongation in of steel plates treated with aluminium are random with probability density functionfxx250 20ltxlt30 and
1determine the components of displacement at 1 take e 200 gpa i 250106 mm4 a 12103 mm2 for each member2using
a cylindrical rod of 1040 steel originally 152 mm 060 in in diameter is to be cold worked by drawing the circular cross
a wide rectangular channel has a change of slope from 1 in 100 to 1 in 500 and the flow is 4m3sm manningrsquos n can be
a rectangular channel of 2 m depth and 5 m width carries 1 m deep running water it is laid to a slope of 0001 with
a rigid tank whose volume is 10l is initially evacuated a pinhole develops in the wall and air from the surroundings at
a gauging structure is to be built across an artificial drainage channel in order to measure discharges designers have
a single strain gage forming an angle b 18 degrees with a horizontal plane is used to determine the gage pressure in a
1given a 1m high staircase resting on solid concrete would it be adequate to design nominal reinforcement for the
for a cross section of a slope through a jointed rock mass draw the approximate positions of the water table for the
a slope face is cut in granite with sheet joints dipping as showna disregarding information about cohesion or friction
1a bucket full of water is to be rotated in the vertical plane what minimum angular velocity in rads is necessary to
a contractor wants to build a fill at his new construction site he has two options for purchasing his borrow material
1the initial velocity of the brick in position a is 40 fts if the coefficient of kinetic friction between the block and
1what is the maximum size aggregate which can be used in concrete for the following conditions 1 slabs on grade 6 inch
the atmospheric pressure at a location is usually specified at standard conditions but it changes with the weather
1a certain element of soil is subject to a mean normal stress of 420 kpa and a deviator stress of 280 kpa the major
a combined footing is subjected to an exterior 16 in x 16 in column abutting the property line carrying a total service
a worker slowly moves a 50-kg crate to the left along a loading dock by applying a force p at corner b as shown knowing
estimate the concentration and the mass emission rate of nox if a coal containing 15 nitrogen is combusted at 1400 k