Engineering, 11.09.2019 05:30, alizeleach0123
Lpg is a useful fuel in rural locations without natural gas pipelines. a leak during the fill- ing of a tank can be extremely dangerous because the vapor is denser than air and drifts to low elevations before dispersing, creating an explosion hazard. what volume of vapor is created by a leak of 40l of lpg? model the liquid before leaking as propane with l 0.24 g/cm3. what is the mass density of pure vapor propane after depressurization to 293 k and 1 bar? compare with the mass density of air at the same conditions.
Answers: 2
Engineering, 03.07.2019 15:10, brooklyn674
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10, hadellolo8839
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Lpg is a useful fuel in rural locations without natural gas pipelines. a leak during the fill- ing o...
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