subject
Engineering, 23.10.2019 23:30 akatian55721

Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -12oc with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 8 bar, 70oc. 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.

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 19:30
When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line
Answers: 3
question
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
question
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
question
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
You know the right answer?
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -12o...
Questions
question
Chemistry, 07.07.2021 20:30
question
Mathematics, 07.07.2021 20:30
question
Mathematics, 07.07.2021 20:30
question
English, 07.07.2021 20:40
question
English, 07.07.2021 20:40
Questions on the website: 13722363