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

Author Question: Why should systems be tested for leaks prior to evacuation? What will be an ideal ... (Read 47 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Jul 26, 2018
Why should systems be tested for leaks prior to evacuation?
 
  What will be an ideal response?

Question 2

What is the function of a purge recovery unit?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momolu

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 26, 2018
Answer to Question 1

It is a waste of time to pull a vacuum on a system that leaks.

Answer to Question 2

A purge recovery unit will purge the air from the top of the condenser and recover the refrigerant on a continuous basis while the chiller is running.


Marty

  • Member
  • Posts: 553
Reply 2 on: Jul 26, 2018
Gracias!

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Three Tissue Systems Extend Throughout the Plant Body Three Tissue Systems Extend Throughout the Plant Body
Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes
Ecosystems are systems of interacting biotic and abiotic components Ecosystems are systems of interacting biotic and abiotic components
Lever Systems and Leverage Lever Systems and Leverage
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Variation in vertebrate circulatory systems Variation in vertebrate circulatory systems
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library