Refrigeration Questions and Answers Pack | New One | Grade A+

Difference between a substance melting point and freezing point Ans: Adding or Subtracting latent heat 40 lbs of pressure added to liquid refrigerant would have what effect on its boiling Ans: Boil at a higher temperature Amount of heat added to 1 pound of water to raise it one degree is a Ans:...

________ heat causes a change in temperature. Ans: Sensible ________ heat causes refrigerant to change state. Ans: Latent ________ is being removed when a vapor is changing into a liquid Ans: Latent heat of condensation ________ is being added when a liquid is changing into a vapor. Ans: Late...

1. When repairing a refrigeration system, a swaging tool set would be used to carry out which of the following operations? Ans: Swaging tools can be used to expand an end of one tube to fit onto a tube of the same original outside diameter. 2. In a refrigeration system that is not protected by...

recovery process using a self-contained refrigerant recovery unit to draw or push the refrigerant out of the circuit. Ans: Active Recovery Recover process that makes use of the system pressure and/or the system compressor to push the refrigerant out. the refrigerant must be captured in a non p...