Core (Universal)Câu 10 / 240
The AIM Act of 2020 directs EPA to phase down the production and consumption of which class of refrigerants?
a.CFCs
b.HFCs
c.Natural refrigerants such as CO2
d.Nitrogen used for pressure testing
Giải thích
The American Innovation and Manufacturing (AIM) Act directs EPA to phase down the production and consumption of hydrofluorocarbons (HFCs) by 85 percent over roughly 15 years because of their high global warming potential. CFCs were already addressed by the Montreal Protocol, and natural refrigerants and nitrogen are not targeted by the phasedown. This is a phasedown of quantity, not an immediate ban.
Luyện miễn phí toàn bộ 240 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Which of the following refrigerants is a CFC that has already been phased out of production?
- R-22 is best classified as which type of refrigerant?
- As of January 1, 2020, what happened to R-22 (HCFC-22) in the United States?
- The 'three R's' of responsible refrigerant management are:
- What is the difference between recycling and reclaiming refrigerant?
- A technician is about to replace a compressor on a residential R-410A split system. Before opening the sealed system, the technician must:
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với EPA Section 608 Technician Certification Exam · Quy trình kiểm tra