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
kondaur [170]
4 years ago
10

Two technicians are discussing retrofitting CFC-12 systems to HFC-134a standards. Technician A says that the process doesn't tak

e long but that mineral oil must be added before the retrofit is complete. Technician B says that 50 ounces of CFC-12 should be replaced with 50 ounces of HFC-134a. Who is correct?
Advanced Placement (AP)
1 answer:
mezya [45]4 years ago
5 0

Answer:

tech b

Explanation:

You might be interested in
U.S. Whites have shown the least amount of social distance towards people from?
Lera25 [3.4K]
The choices for the above question are:
a. eastern Europe.
b. northern Europe.
c. Africa.
d. Latin America.

U.S. Whites have shown the least amount of social distance towards people from Latin America. The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.
7 0
4 years ago
Help me answer this
Eduardwww [97]
Do a ratio dude:

12.2           19.5
-------   =    ------
 200            x

Solve, and you get that x is approx equal to 320 mg.
4 0
3 years ago
When was the magnetic field of the earth discovered
nirvana33 [79]

Answer:

The magnetic field of the earth was discovered by Carl Friedrich Gauss in 1835.

7 0
3 years ago
Give an example of a disease that causes a defect in axon structure.
marin [14]
<span>Charcot–Marie–Tooth disease ................................</span>
7 0
3 years ago
The Ray Charles' songs capture the essence of his ability to galvanize the following different musical elements except:
klasskru [66]
E is the correct answer I think
7 0
3 years ago
Other questions:
  • Dr. Sanchez is reading about a study on Albert Einstein's brain, in which researchers compared Einstein's brain to a control gro
    5·1 answer
  • What is one plus one time 3
    8·1 answer
  • What is the term for the tendency for people to perform certain tasks better when they are in the presence of other people
    7·1 answer
  • Compare and contrast the environmental consequences of reliance on coal with reliance on petroleum.
    5·1 answer
  • IM GIVING A LOT OF POINTS, PLEASE HELP!
    6·1 answer
  • How do historical and current events influence political structures around the world? Can someone please tell me in a 4-6 comple
    11·1 answer
  • I NEED HELP. ASAP. PLEASE FILL THIS OUT. IM GOING TO FAIL THIS CLASS!!!
    12·1 answer
  • What is the difference between a debit card and a smart card?
    11·2 answers
  • URGENT PLEASE HELP!!
    5·1 answer
  • A food handler who has an open sore on his or her elbow must
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!