1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
m_a_m_a [10]
2 years ago
7

What was a key design change for hfc-134a a/c system versus cfc-12 a/c systems?

History
2 answers:
Veseljchak [2.6K]2 years ago
6 0

Brisk couple administration fitting and that plan diminish venting and blending of refrigerants during administration.  

Further Explanation:  

Contrasting hfc-134a and cfc-12 a/c framework:  

HFC-134a has a superior procedure of refrigerants venting and blending contrasted with cfc-12 a/c framework. This lessen the danger level of forced air system which make it feasible for the Air conditioner to be introduced in little/confined space, for example, vehicles  

HFC refrigerant gas:  

R-134a. R134a is an unadulterated HFC refrigerant gas that replaces R-12 in new establishments. R-134a is a phenomenal refrigerant utilized in a wide assortment of uses and even as a segment in a large number of the current HFC mixtures available.  

HFC 134a is dangerous gas:  

HFC 134a is at any rate as protected as CFC 12. Purposefully thinking and breathing the vapors of any refrigerant or airborne fuel could be dangerous and even lead to death. In rundown, HFC 134a has been thoroughly tried for harmfulness, and all the testing has indicated it to have amazingly low danger.  

Methodology for retrofitting a CFC-12 (R-12) framework:  

The reason for this SAE Recommended Practice is to give an administration method to retrofitting a CFC-12 (R-12) framework to HFC-134a (R-134a) while protecting execution and honesty of the cooling (A/C) framework.

Subject: History

Level: High School

Keywords: Contrasting hfc-134a and cfc-12 a/c framework, HFC refrigerant gas, HFC 134a is dangerous gas, Methodology for retrofitting a CFC-12 (R-12) framework.

Related links:

Learn more about evolution on:

brainly.com/question/4853226

brainly.com/question/502341

ra1l [238]2 years ago
5 0
I believe the answer is: quick couple service fitting and that design <span>reduce venting and mixing of refrigerants during service.

</span>hfc-134a has a better process of refrigerants venting and mixing compared to <span>cfc-12 a/c system. This reduce the toxicity level of air conditioner which make it possible for the Air conditioner to be installed in small/cramped space such as cars</span>
You might be interested in
Which key products would bring the least competition from this group of countries?
photoshop1234 [79]
C) cotton and potatoes
7 0
2 years ago
Read 2 more answers
Edison perfection of the __ helped factories turn night into day
mestny [16]

Answer:

Edison's perfection of the <u>light bulb</u> helped factories turn night into day.

7 0
3 years ago
which two ancient civilizations helped shaped modern democracies? A. Egyptian and Persian B. Mesopotamian and Egyptian C. greek
german
Your answer is Greek and Roman hope this helps
8 0
3 years ago
What does if mean to reform something?
MArishka [77]

Answer:

to make something be better again

Explanation:

i dont know for sure but it makes the most sense

4 0
2 years ago
Most of the future population growth is expected the ______________ countries.
kaheart [24]
I think the correct answer is developing
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why did FDR push Congress to lift the ban on some alcoholic beverages?
    14·1 answer
  • A senate impeachment trial is overseen by the
    14·2 answers
  • Which of the following was a byproduct of William Penn’s practice of religious toleration in the Pennsylvania colony?
    14·1 answer
  • What was true of Tibet? It was feared by Britain because of its militantly aggressive actions in Kashmir and the Punjab in the 1
    13·1 answer
  • How did women's wages during World War II compare to men's wages?
    13·2 answers
  • Our US Constitution is a c _ _ _ _ _ _ _ between ___________________________________.
    5·1 answer
  • The forced internment of Japanese citizens during World War II, in which Japanese-Americans were removed from their homes and ja
    14·2 answers
  • Indicate whether the sentence or statement is true or false.
    10·1 answer
  • What new "weapon" does Alexander first encounter in India?
    8·1 answer
  • Afrikaner nationalism from 1930 to 1940​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!