(Solved) A vapor-compression refrigeration system is conventional except

July 21, 2017UncategorizedBy classhelp24@gmail.com [email if you need fresh paper done]

A vapor-compression refrigeration system is conventional except that a countercurrent heat exchanger is installed to subcool the liquid from the condenser by heat exchange with the vapor stream from the evaporator. The minimum temperature difference for heat transfer is 10 F. Tetrafluoroethane is the refrigerant evaporating at 20 F and condensing at 80 F. The heat load on the evaporator is 2000 BTU/s. If the compressor efficiency is 75%, what is the power requirement? How does this result compare with the power required by the compressor if the system operates without a heat exchanger? How do the refrigerant circulation rates compare for the two cases?

Request A Fresh Paper Done For You!You are guaranteed plagiarism free paper within 3-8 hrs

About the author

classhelp24@gmail.com [email if you need fresh paper done]

When I made the decision to seek help from you guys, I didn’t know I was making a choice that would positively change my life forever. I am so much more confident with my ability to go to work and still be able to finish my research paper on time. The research you guys did for me was great and I was highly awarded for it. I mean, all along I was having difficulty managing my time. It was so hard to decide what I ought to give priority, work or research? Thanks to you guys I can now go to work without worrying too much about how great my research should be. I am still the same person, just to be sure, but with lot of skills and ability, courtesy of feather essay. I wish you guys were around 30 years ago when I started doing research while still in school. Great research paper, thanks feather essays.

Scott Williams, Chicago
Feather essays is awesome, really. I can’t just say enough about how well their services are custom-made to meet students’ needs. I mean have been using other services from different websites with erratic degree of satisfaction, but this is way too perfect. I’m thankful their team understand all about essays requirement. I had an essay assignment due in two days so I had to seek for their help, at first I thought they wouldn’t be able to do it perfectly since it was the first time I was using their service. Well, I guess I was wrong. Another thing I also liked about feather essays is how they communicate with clients, so simple, they made me feel at ease even though I was under pressure. From my standpoint, their platform is very intuitive, and it’s pretty much dummy-proof. Thanks to you guys I passed, it’s really hard to recommend anything but feather essays for quality service.

Joseph Levoh, Phoenix University
I mostly do silly mistakes in term papers and essays, and while going through the instructions I used to get stuck after a few steps. I must say I always get annoyed whenever this happened and I had started doubting if I will make it through college. I had lost confidence in myself, I felt uncomfortable and unmotivated in doing assignments. One day I was just going through the internet looking for help with my essay, I found out about feather essay. I was not really sure if they could help me, but considering my situation I decided to give it a try. To say the least, I’ve never regretted making the decision. They are amazing, they offer instant help on assignment and term papers, and whenever I come across any assignment with doubts, all I do is talk to them. They instantly help me with my essays and explain to me everything about it. Thanks to you guys, you help me save a lot of time and concentrate on other class work.

Eleona Miller, New York City
I’d never sought out for help with my essays before, so I was a bit uncertain how to go about it. All this doubts disappeared as soon as I talked to feather essays. You guys took your time to comprehend what my short term and long term needs were, and perfectly lined up different options for me. Considering the fact that I needed a quick response and solution, the options you guys offered were so organized. I thought the steps involved could take up several weeks or days, but I was surprised when all it took was less than four hours. I guess as soon as the agreement was made, the worked started immediately. The way you delivered that essay showed me how top class service professional you guys are. For quick essays help, I recommend you guys. The best thing is that you understand when a client needs more time to think. Thanks to you guys.

Laurette, Ohio
Quick Essay Help

I’d never sought out for help with my essays before, so I was a bit uncertain how to go about it. All this doubts disappeared as soon as I talked to feather essays. You guys took your time to comprehend what my short term and long term needs were, and perfectly lined up different options for me. Considering the fact that I needed a quick response and solution, the options you guys offered were so organized. I thought the steps involved could take up several weeks or days, but I was surprised when all it took was less than four hours. I guess as soon as the agreement was made, the worked started immediately. The way you delivered that essay showed me how top class service professional you guys are. For quick essays help, I recommend you guys. The best thing is that you understand when a client needs more time to think. Thanks to you guys.

Diana Ross, California
Unique service and quality work!!!Feather essays not only offer wonderful essays but also helped me pass with flying colors!! I could not also believe it. And what makes me love them more is how work is done instantly after ordering!!i will never worry about school essays anymore. Absolutely the best!

Sasha Kelly, Cleveland