Recovery & RecyclingQuestion 211 of 240
The main danger of overfilling a recovery cylinder beyond 80 percent is that:
a.The refrigerant will lose purity
b.The valve will freeze open
c.As temperature rises the liquid can expand and hydraulically rupture the cylinder
d.The cylinder color will fade
Explanation
An overfilled cylinder has no room for the liquid to expand, so a rise in temperature can make it hydraulically full and burst it, releasing refrigerant with great force. This is why the 80 percent limit and weighing are strict rules. Overfilling is one of the most serious cylinder hazards.
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Related questions on this topic
- Recovered refrigerant must be stored in:
- A recovery cylinder is identified by which color scheme?
- A recovery cylinder should never be filled beyond what percentage of its capacity by weight?
- 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:
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