Engineering, 03.04.2020 23:12 chammusa2
8–75 Oxygen gas is compressed in a piston–cylinder device from an initial state of 0.8 m3/kg and 258C to a final state of 0.1 m3/kg and 2878C. Determine the entropy change of the oxygen during this process. Assume constant specific heats.
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 15:10
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 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
You know the right answer?
8–75 Oxygen gas is compressed in a piston–cylinder device from an initial state of 0.8 m3/kg and 258...
Questions
Mathematics, 03.02.2021 19:50
Mathematics, 03.02.2021 19:50
History, 03.02.2021 19:50
Mathematics, 03.02.2021 19:50
Mathematics, 03.02.2021 19:50
Mathematics, 03.02.2021 19:50
Arts, 03.02.2021 19:50
English, 03.02.2021 19:50
Computers and Technology, 03.02.2021 19:50
Geography, 03.02.2021 19:50
Mathematics, 03.02.2021 19:50
