5/6/25, 12:32 PM EPA608 Universal 2025 EXAM QUESTIONS AND VERIFIED ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALRE…
EPA608 Universal 2025 EXAM QUESTIONS AND
VERIFIED ANSWERS (100% CORRECT
ANSWERS) A+ GRADED | ALREADY PASSED!!
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Practice questions for this set
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Terms in this set (160)
Refrigeration technicians Lose their EPA certification, be fined, be required to
who violate the Clean Air appear in Federal court.
Act can: -
After 1995, any supplies recovery and recycling.
of CFC refrigerants to
service existing units in
the USA can only come
from: -
Refrigerant that is the same system or other systems owned by the
recovered can be same person without restriction.
returned to: -
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,5/6/25, 12:32 PM EPA608 Universal 2025 EXAM QUESTIONS AND VERIFIED ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALRE…
Refrigerant can not be has been chemically analyzed and the refrigerant
called "reclaimed" unless meets the ARI-700 standard.
it: - .
The EPA can require a revocation of the technicians certification.
technician to
demonstrate their ability
to perform proper
procedures for
recovering and/or
recycling refrigerant.
Failure to demonstrate
competency can result in:
-
What characteristic(s) of Refrigerants that contain chlorine but not hydrogen
CFCs make them more are so stable that they do not break down in the
likely to reach the lower atmosphere after being released. The chlorine
stratosphere than most or bromine reacts with the ozone, causing it to
other compounds change back to oxygen, thus destroying the ozone
containing chlorine? - layer.
A system is considered the vacuum indicator shows you have reached and
dehydrated when: - held the required finished vacuum.
Disposable refrigerant virgin refrigerant
containers are used for
______
Which refrigerant is an R-123, R-124, R-22
HCFC? -
What statement is true It is a mixture that acts like a single-component
about an azeotropic refrigerant over its entire range.
refrigerant mixture? -
Chlorofluorocarbos It is a mixture that acts like a single-component
(CFCs) and refrigerant over its entire range.
hydrochlorofluorocarbon
s (HCFCs) have which of
the following in
common? -
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, 5/6/25, 12:32 PM EPA608 Universal 2025 EXAM QUESTIONS AND VERIFIED ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALRE…
To scrap a disposable 0 psig.
cylinder, the internal
cylinder pressure should
be reduced to at least: -
Manifold gauge sets are
often color coded, when
this is done, the high
pressure gauge is color
coded: - Red.
In general, blended as a liquid.
refrigerants should be
charged: -
Blended refrigerants leak in uneven amounts due to different vapor pressures.
from a system: -
Which of the following
gases help form the
earth's protective shield?
- Stratospheric Ozone
In a refrigerant system,
the device that changes a
low pressure vapor to a
high pressure vapor is
the: - compressor.
https://quizlet.com/1040375587/epa608-universal-2025-exam-questions-and-verified-answers-100-correct-answers-a-graded-already-passed-fla… 3/26
EPA608 Universal 2025 EXAM QUESTIONS AND
VERIFIED ANSWERS (100% CORRECT
ANSWERS) A+ GRADED | ALREADY PASSED!!
Save
Practice questions for this set
Learn 1 /3 Study with Learn
Terms in this set (160)
Refrigeration technicians Lose their EPA certification, be fined, be required to
who violate the Clean Air appear in Federal court.
Act can: -
After 1995, any supplies recovery and recycling.
of CFC refrigerants to
service existing units in
the USA can only come
from: -
Refrigerant that is the same system or other systems owned by the
recovered can be same person without restriction.
returned to: -
https://quizlet.com/1040375587/epa608-universal-2025-exam-questions-and-verified-answers-100-correct-answers-a-graded-already-passed-fla… 1/26
,5/6/25, 12:32 PM EPA608 Universal 2025 EXAM QUESTIONS AND VERIFIED ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALRE…
Refrigerant can not be has been chemically analyzed and the refrigerant
called "reclaimed" unless meets the ARI-700 standard.
it: - .
The EPA can require a revocation of the technicians certification.
technician to
demonstrate their ability
to perform proper
procedures for
recovering and/or
recycling refrigerant.
Failure to demonstrate
competency can result in:
-
What characteristic(s) of Refrigerants that contain chlorine but not hydrogen
CFCs make them more are so stable that they do not break down in the
likely to reach the lower atmosphere after being released. The chlorine
stratosphere than most or bromine reacts with the ozone, causing it to
other compounds change back to oxygen, thus destroying the ozone
containing chlorine? - layer.
A system is considered the vacuum indicator shows you have reached and
dehydrated when: - held the required finished vacuum.
Disposable refrigerant virgin refrigerant
containers are used for
______
Which refrigerant is an R-123, R-124, R-22
HCFC? -
What statement is true It is a mixture that acts like a single-component
about an azeotropic refrigerant over its entire range.
refrigerant mixture? -
Chlorofluorocarbos It is a mixture that acts like a single-component
(CFCs) and refrigerant over its entire range.
hydrochlorofluorocarbon
s (HCFCs) have which of
the following in
common? -
https://quizlet.com/1040375587/epa608-universal-2025-exam-questions-and-verified-answers-100-correct-answers-a-graded-already-passed-fla… 2/26
, 5/6/25, 12:32 PM EPA608 Universal 2025 EXAM QUESTIONS AND VERIFIED ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALRE…
To scrap a disposable 0 psig.
cylinder, the internal
cylinder pressure should
be reduced to at least: -
Manifold gauge sets are
often color coded, when
this is done, the high
pressure gauge is color
coded: - Red.
In general, blended as a liquid.
refrigerants should be
charged: -
Blended refrigerants leak in uneven amounts due to different vapor pressures.
from a system: -
Which of the following
gases help form the
earth's protective shield?
- Stratospheric Ozone
In a refrigerant system,
the device that changes a
low pressure vapor to a
high pressure vapor is
the: - compressor.
https://quizlet.com/1040375587/epa608-universal-2025-exam-questions-and-verified-answers-100-correct-answers-a-graded-already-passed-fla… 3/26
