![subject](/tpl/images/cats/fizika.png)
Physics, 16.07.2019 02:10 Adolfosbaby
Refrigerant 134a enters an air conditioner compressor at 4 bar, 20°c, and is compressed at steady state to 12 bar, 80°c. the volumetric flow rate of the refrigerant entering is 4 m3/min. the work input to the compressor is 60 kj per kg of refrigerant flowing. neglecting kinetic and potential energy effects, determine the magnitude of the heat transfer rate from the compressor, in kw.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00
What is the fate of the electrons that interact with a specimen in an electron microscope?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:10
What is the electric force acting between two charges of -0.0045 c and -0.0025 c that are 0.0060 m apart? use fe=kq1q2/r^2 and k = 9.00 x 10^9 n*m^2/c^2 a. 1.7 x 10^7 n b. -1.7 x 10^7 n c. -2.8 x 10^9 n d. 2.8 x 10^9 n
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:40
Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
Answers: 2
You know the right answer?
Refrigerant 134a enters an air conditioner compressor at 4 bar, 20°c, and is compressed at steady st...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 21:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 05.05.2020 21:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Health, 05.05.2020 21:25
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 21:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 21:25
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 21:25
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 21:25
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 21:25
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 21:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 05.05.2020 21:25
![question](/tpl/images/cats/en.png)
English, 05.05.2020 21:25