Recovery & RecyclingCâu 215 / 240
Under EPA rules, refrigerant that changes ownership generally must be before it is resold:
a.Recovered only
b.Vented and replaced
c.Recycled only
d.Reclaimed to AHRI 700
Giải thích
When refrigerant changes ownership, it generally must be reclaimed to the AHRI 700 standard by a certified reclaimer before resale. Refrigerant that stays with the same owner may simply be recycled and reused. This rule keeps resold refrigerant at verified new-product quality.
Luyện miễn phí toàn bộ 240 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Before recovering refrigerant from an unfamiliar system, a technician should first:
- Mixing two different refrigerants in one recovery cylinder is a serious problem because the mixture:
- Recycling refrigerant, as opposed to reclaiming it, means the refrigerant is:
- The required evacuation level for recovery depends on:
- How often must a refillable recovery cylinder undergo a hydrostatic test to remain legal for use?
- To fill a recovery cylinder accurately to the 80 percent limit, a technician should:
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