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EPA 608 Type 3 Certifications Questions & Answers
- Exam (elaborations) • 16 pages • 2024
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When using recovery or recycling equipment manufactured or imported on or after Nov 15, 1993, the required level of evacuation for low pressure equipment is _____ Hg absolute: 
 
30mm 
25mm 
15mm 
20mm - ANSWER 25mm 
 
The EPA requires that all commercial and industrial process refrigeration systems with more than 50lb of refrigerant be repaired when the annual leak rate exceeds ______: 
 
35% 
15% 
30% 
25% - ANSWER 35% 
 
Open-drive compressors are typically _____ compressors 
 
centrifugal 
r...
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