Free EPA 608 Practice Test 2026 — 20 Questions, No Signup Required
Prepare for your EPA 608 exam with these free practice questions. No account needed. Results shown instantly.
0/ 20 correct
0/20 answered
1
Under EPA Section 608, which individuals are required to be certified before purchasing refrigerants?
2
What is the maximum allowable leak rate for commercial refrigeration equipment containing 50 or more pounds of refrigerant?
3
Which refrigerant is classified as an HFC (hydrofluorocarbon) and is commonly used as a replacement for R-22 in new equipment?
4
Is it legal for a technician to vent refrigerant into the atmosphere during system service?
5
Which EPA 608 certification type covers high-pressure appliances such as residential air conditioning systems?
6
Why must refrigerant be recovered from a system before it is opened for service?
7
R-22 is classified as which type of refrigerant?
8
If a leaking commercial refrigeration system exceeds the allowable leak rate and cannot be repaired immediately, within how many days must the technician or equipment owner repair it or recover the refrigerant?
9
Who administers the EPA 608 certification exams?
10
What is the minimum refrigerant recovery efficiency required for systems containing less than 200 pounds of refrigerant when the system compressor is operational?
11
Which refrigerant has zero ozone depletion potential (ODP) because it contains no chlorine?
12
What is 'refrigerant recycling' as defined under EPA regulations?
13
For Type I small appliances (under 5 lbs of refrigerant) with an operational compressor, what recovery efficiency is required?
14
What must technicians do with refrigerant recovered from an appliance?
15
Which of the following is a requirement for refrigerant recovery cylinders used in the field?
16
What penalty can a technician face for knowingly venting regulated refrigerants?
17
EPA Section 608 regulations apply to which of the following?
18
What is a 'de minimis' refrigerant release under EPA regulations?
19
A technician with Universal EPA 608 certification is qualified to work on which appliance types?
20
Under what condition must an equipment owner or technician report a refrigerant leak to the EPA?