Recovery & RecyclingQuestion 207 of 240
System-dependent (passive) recovery equipment may only be used on:
a.Low-pressure chillers
b.Very-high-pressure systems
c.Small appliances
d.High-pressure supermarket racks
Explanation
System-dependent equipment relies on the appliance's own pressure or compressor to move refrigerant, so it is limited to small appliances with five pounds or less of charge. Larger high- and low-pressure systems require self-contained equipment. Using passive equipment on a large system would not achieve the required recovery.
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Related questions on this topic
- Who is permitted to reclaim refrigerant to AHRI 700 purity and resell it?
- Recovery equipment manufactured on or after November 15, 1993 must be:
- Self-contained (active) recovery equipment differs from system-dependent (passive) equipment in that it:
- 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?
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