Regulations & SafetyCâu 78 / 240
During a compressor burnout, a system contains acid-contaminated refrigerant. What is the proper handling?
a.Reuse it immediately without cleaning
b.Pour it down a floor drain
c.Recover it; then reclaim or destroy it
d.Vent it because contaminated refrigerant is exempt
Giải thích
Contaminated refrigerant is still regulated and must be recovered into a recovery cylinder rather than vented, then reclaimed to standard or destroyed as appropriate. It is not exempt from the venting prohibition, must never be poured down a drain, and should not be reused without proper cleaning that meets the purity standard. Acid-laden refrigerant from a burnout requires special filter-driers and often reclamation.
Trích dẫn luật: 40 CFR §82.154Luyện miễn phí toàn bộ 240 câu hỏi — không cần đăng ký.
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Câu hỏi liên quan cùng chủ đề
- A service company keeps invoices showing refrigerant added to and recovered from customer appliances. Under Section 608, these records are important because:
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- A large industrial owner chronically exceeds the leak rate threshold and cannot repair the system. Beyond repairs, what may the regulations require?
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