Engineering, 14.09.2019 04:30 ozzy1146
Apiston-cylinder arrangement contains saturated r-12 vapor at -10 deg c. the vapor is compressed to a final pressure of 1.6 mpa. if the process is reversible and adiabatic, what is the work per kg of refigerant for the process?
Answers: 1
Another question on Engineering
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
You know the right answer?
Apiston-cylinder arrangement contains saturated r-12 vapor at -10 deg c. the vapor is compressed to...
Questions
Mathematics, 23.09.2019 14:30
Mathematics, 23.09.2019 14:30
Health, 23.09.2019 14:30
History, 23.09.2019 14:30
Biology, 23.09.2019 14:30
Biology, 23.09.2019 14:30
Mathematics, 23.09.2019 14:30
Mathematics, 23.09.2019 14:30
Spanish, 23.09.2019 14:30
Social Studies, 23.09.2019 14:30
