« previous next »

Author Question: What is the purpose of evacuating a refrigeration system? What will be an ideal ... (Read 43 times)

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
on: Jul 26, 2018
What is the purpose of evacuating a refrigeration system?
 
  What will be an ideal response?

Question 2

How are vacuum pumps rated?
 
  What will be an ideal response?


TheNamesImani

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 26, 2018
Answer to Question 1

To remove non-condensable gasses and moisture.

Answer to Question 2

CFM capacity and micron blank-off pressure


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

The mammalian urinary system including the basic functional unit of the nephron. The mammalian urinary system including the basic functional unit of the nephron.
Overview of the cardiovascular system. Overview of the cardiovascular system.
A typical port fuel-injection system squirts fuel into the low pressure (vacuum) of the intake ... A typical port fuel-injection system squirts fuel into the low pressure (vacuum) of the intake ...
Endocrine System Endocrine System
Receptors in the Autonomic Nervous System Receptors in the Autonomic Nervous System
The Conduction System The Conduction System
Video: Wound Cultures

For a complete list of videos, visit our video library