Regulations & SafetyCâu 80 / 240
A technician finishes a job and must dispose of used filter-driers and rags soaked with refrigerant oil. What is the responsible practice?
a.Pour any residual oil down a storm drain
b.Dispose of them under waste rules
c.Burn them on-site to save space
d.Toss them in the regular trash immediately
Giải thích
Used filter-driers and oil-soaked materials can be contaminated and must be handled and disposed of according to hazardous-waste and local regulations, not simply thrown in the trash. Burning them or pouring oil into a storm drain releases harmful substances into the environment. Following proper disposal rules protects both the technician and the public, complementing the refrigerant recovery requirements.
Luyện 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:
- A technician is working with an A2L refrigerant such as R-32 or R-1234yf. What added safety consideration applies compared with older non-flammable HFCs?
- A technician using self-contained (active) recovery equipment on a high-pressure system should connect and operate it so that:
- Which statement about refrigerant and human health is correct?
- During a compressor burnout, a system contains acid-contaminated refrigerant. What is the proper handling?
- 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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