Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

System Evacuation

RCA Chapter 12

TermDefinition
Deep vacuum term used to describe a vacuum that is in the 50 to 250 range
Degassing removal of noncondensable gases from a system during the evacuation process
Dehydrating the removal of water vapor and moisture from a system during the evacuation process
Evacuation process of removing moisture and noncondensable gases from an air conditioning system prior to stat up and charging
Micron unit of linear measurement equal to 1/25,400 of an inch
Micron gauge test instrument used to measure the level of vacuum in an air conditioning system
Noncondensable gases gases that will not change from a vapor to a liquid within the normal pressure ranges
Sludge organic solids made up of moisture, acid, and refrigeration oil
Two stage rotary vacuum pump vacuum pump made up of two rotary pumps where the outlet of one pump id the inlet of the second
Vacuum condition that is present when the pressure in a vessel is below atmospheric pressure, 0 psig.
Vacuum pump piece of equipment used to reduce the pressure in an air conditioning system during the evacuation process
vacuum pump oil oil specially designed for use in vacuum pumps
Created by: DHeptner
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards