Recovery & RecyclingCâu 229 / 240
A technician recovers refrigerant that will be returned to the same owner's system after cleaning. This refrigerant may be:
a.Sold to a new owner without processing
b.Vented after use
c.Recycled and reused without reclamation
d.Reclaimed only
Giải thích
Refrigerant that stays with the same owner may be recycled on-site and returned to that owner's equipment without reclamation. Reclamation to AHRI 700 is required only when refrigerant changes ownership and is resold. Venting is always illegal.
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Câu hỏi liên quan cùng chủ đề
- Non-condensable gases in a recovery cylinder can cause a falsely high pressure reading. The best way to limit them is to:
- An EPA-approved testing organization that certifies recovery equipment to EPA standards is, for example:
- The two common DOT specifications for refillable refrigerant recovery cylinders are:
- Before 2017, technicians had to certify to EPA that they had acquired certified recovery equipment. What is required today?
- Using recovery equipment made after November 15, 1993, an HCFC-22 appliance containing 200 pounds or more of refrigerant must be evacuated to:
- Why is identifying the refrigerant before recovery especially important today?
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