Self Contained Or Active Recovery Equipment

Question: If after installing a fitting for the purpose of recovering the appliances refrigerant, you find that the system pressure is 0 psig;

Answer: Refrigerant recovery is not required.

Question: System-dependent recovery methods may only be used on appliances containing;

Answer: 15 pounds of refrigerant or less.

Question: When filling a charging cylinder with a regulated refrigerant;

Answer: The refrigerant vapor that is vented off the top of the cylinder must be recovered.

Question: Which of the following is an example of a non-condensable?

  1. Moisture

  2. B. Air

  3. C. R-12

  4. D. R-134a

  5. Answer: B. Air

  6. Question:

  7. Answer: A. EPA does not require repair, but leaks should be repaired whenever possible.

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