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a cylindrical bar of a metal alloy of 15cm in diameter and 38cm in length is loaded in tension which produces an
derive the continuity equation from first principles using an infinitesimal control volume of rectangular shape and
an insulated piston-cylinder assembly containing a fluid has a stirring device operated externally the piston is
an automobile engine consumes fuel at a rate of 29 lhr and delivers 60 kw of power to the wheels if the fuel has a
1 what are the critical temperatures and pressures for air ammonia co2 and propane2 determine the specific volume of
if 100 lbs of fresh strawberries at moisture content of 48 db is freeze dried what will be the outputhint you can
a 45 degree strain gage rosette with each gage having a nominal resistance of 120 w and a gage factor is attached to an
a certain piston cylinder assembly has a stroke of 85mm a connection rod length of 130 mm and a piston pin offset of
argon at 20oc and 100kpa has a velocity of 27 ms and enters a constant diameter pipe of 18mm as the argon passes
the wearing parts of a coal mining machine are made of hardened tool steel but are rarely if ever lubricated the left
check the applicability of the ideal gas model fora water at 600 fahrenheit and pressures of 900 lbfin2 and 100 lbfin2b
deduce a set of boundary-layer differential equations continuity momentum energy for steady flow of a constant-property
a reversible heat engine operating in a cycle withdraws heat from a high-temperature reservoir the temperature of which
determine the moment of the force f350lb about point a then about point b on the lever if theta is equal to 40 degrees
a cylinder fitted with a piston contains air at 1 mpa pressure and 300 c temperature at which point the volume is 023
water flows through a duct of varying area the difference in stagnation pressures between two sections is 45 x 105 nm2a
air enters a window air conditioner at 1 atm 32c 70 relative humidity at a rate of 2 m3min and it leaves as saturated
a a curved bar has a rectangular cross section with height hro-r150mm and width b100mm its inner radius is 200mm find
a cantilevered beam with a rectangular cross section is loaded by a force perpendicular to the beam centerline at the
1 a parison is extruded from a die with outside diameter 115 mm and inside diameter 75 mm the observed die swell is
an insulated tank is divided into two parts by a partition one part of the tank contains 25 kg of compressed liquid
the inner pipe of a double-pipe heat exchanger has an od of 19 in and contains 36 rectangular fins of the type shown in
a 03-l glass of water at 20degc is to be cooled with ice to 5degc the melting temperature and the heat of fusion of ice
a gas is compressed from a state of 15 lbfin2 05ft3 to a final state of 60 lbfin2 the process equation relating p and v