Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key


Play button


Play button




Click to flip

7 Cards in this Set

  • Front
  • Back


Liquid storage for different seasons

Keep liquid to maintain head pressure


Cooling the vapour from the heat of compression before it gets to the condenser

Latent heat

The heat required for a change of state to occur. in water 144 btu/lb from solid to liquid, and 970btu/lb for liquid to vapour

Compression ratio

Absolute discharge pressure


Absolute suction pressure

Boyles law

A decrease in volume at a constant temperature results in a higher pressure of that gas


Amount of heat required to raise 1lb of water 1 F*

Low side pressure

Pressure on the low side of the system. Saturation pressure from the evaporator