« previous next »

Author Question: What is the purpose of evacuating a refrigeration system? What will be an ideal ... (Read 75 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?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

A technician-made adapter used to test exhaust system back pressure. A technician-made adapter used to test exhaust system back pressure.
The Urinary System The Urinary System
Development of the Digestive System "تطوير الجهاز الهضمي" Development of the Digestive System "تطوير الجهاز الهضمي"
System of Equations System of Equations
Major blood vessels of the human cardiovascular system Major blood vessels of the human cardiovascular system
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library