Refrigerant 134a enters a compressor operating at steady state
assaturated vapor at 0.12mpa an...
Engineering, 14.09.2019 05:30 chaaaa
Refrigerant 134a enters a compressor operating at steady state
assaturated vapor at 0.12mpa and exits at 1.2mpa and 70c at a
masflow rate of 0.108kg/s. as the refrigerant passes through
thecompressor, heat transfer to the surroundings occurs at a of
0.32kj/s. determine at steady state the power input to the
compressor, in kw.
Answers: 3
Another question on Engineering
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 04.07.2019 16:10
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
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
You know the right answer?
Questions
Mathematics, 27.06.2019 19:00
Physics, 27.06.2019 19:00
History, 27.06.2019 19:00
French, 27.06.2019 19:00
Biology, 27.06.2019 19:00
