Recovery & RecyclingCâu 217 / 240
How often must a refillable recovery cylinder undergo a hydrostatic test to remain legal for use?
a.Only once when new
b.Every ten years
c.Every year
d.Every five years
Giải thích
A refillable DOT recovery cylinder must be hydrostatically tested every five years, and the test date is stamped on the cylinder. Using a cylinder past its test date is unsafe and not permitted. Always confirm the test date before filling.
Luyện miễn phí toàn bộ 240 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Recycling refrigerant, as opposed to reclaiming it, means the refrigerant is:
- Under EPA rules, refrigerant that changes ownership generally must be before it is resold:
- The required evacuation level for recovery depends on:
- To fill a recovery cylinder accurately to the 80 percent limit, a technician should:
- Recovering liquid refrigerant before vapor on a large system is recommended because it:
- Which records support Section 608 compliance for a service company?
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