This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following refrigerant conversions is not considered a drop-in? a. HFC-134a for ... (Read 58 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
on: Jul 24, 2018
Which of the following refrigerant conversions is not considered a drop-in?
 
  a. HFC-134a for HCFC-22
  b. HCFC-409A for CFC-12
  c. HFC-407C for HCFC-22
  d. HCFC-123 for CFC-11

Question 2

Which currently available refrigerant can no longer be installed in new equipment at the manufacturing
  level?
 
  a. HFC-134a
  b. HCFC-22
  c. HFC-410A
  d. HFC-407C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

b


magmichele12

  • Member
  • Posts: 559
Reply 2 on: Jul 24, 2018
:D TYSM

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

René Descartes (1596–1650). French philosopher considered the founder of modern philosophy. A ... René Descartes (1596–1650). French philosopher considered the founder of modern philosophy. A ...
When the number of miles traveled is considered, drivers under 25 years of age and those over 70 are ... When the number of miles traveled is considered, drivers under 25 years of age and those over 70 are ...
Millikan Oil-Drop Experiment – Experimental Set-Up Millikan Oil-Drop Experiment – Experimental Set-Up
Checking the voltage drop between the TP sensor ground and a good engine ground with the ignition ... Checking the voltage drop between the TP sensor ground and a good engine ground with the ignition ...
An injector tester being used to check the voltage drop through the injector while the tester is ... An injector tester being used to check the voltage drop through the injector while the tester is ...
Drop Dead Healthy Drop Dead Healthy
Video: Blood Test Basics

For a complete list of videos, visit our video library