8/21/26, 2:41 PM LOW GWP REFRIGERANT SAFETY EXAM ACTUAL EXAM 2026 | ALL QUESTIONS AND CORRECT ANSWERS | VERIFIED AN…
LOW GWP REFRIGERANT SAFETY EXAM ACTUAL
EXAM 2026 | ALL QUESTIONS AND CORRECT
ANSWERS | VERIFIED ANSWERS | BRAND NEW
VERSION!
Terms in this set (35)
The minimum concentration of a Lower flmmability limit (LFL).
refrigerant that can propagate a
flame through a consistent mixture of
the refrigerant and air is known as
the:
Acute toxicity exposure limit (ATELL).
Immediately dangerous to life or
health concentration (IDLH).
Lower flmmability limit (LFL).
Upper explosive limit (UEL).
https://quizlet.com/1200860382/low-gwp-refrigerant-safety-exam-actual-exam-2026-all-questions-and-correct-answers-verified-answers-brand-new-v… 1/18
,8/21/26, 2:41 PM LOW GWP REFRIGERANT SAFETY EXAM ACTUAL EXAM 2026 | ALL QUESTIONS AND CORRECT ANSWERS | VERIFIED AN…
The first stage of the evacuation recovery
process which removes non-
condensables from a system is
called:
degassing.
dehydration.
recovery.
Recycling.
Once a flammable refrigerant has It must be placed a safe distance away from the
been recovered and stored in a work area before a system repair or installation is
cylinder: started.
It can be taken a safe distance from
the jobsite and vented to the
atmosphere.
It must be placed a safe distance
away from the work area before a
system repair or installation is
started.
It must be placed in ice to ensure it
stays below the refrigerant's ignition
temperature.
It should be returned toa
reclamation facility prior to
beginning the installation of new
equipment.
https://quizlet.com/1200860382/low-gwp-refrigerant-safety-exam-actual-exam-2026-all-questions-and-correct-answers-verified-answers-brand-new-v… 2/18
, 8/21/26, 2:41 PM LOW GWP REFRIGERANT SAFETY EXAM ACTUAL EXAM 2026 | ALL QUESTIONS AND CORRECT ANSWERS | VERIFIED AN…
Which of the following refrigerants is R-290
exempt from the EPA's recovery
mandate?
R-32
R-290
R-454B
R-1234yf
Which one of the following R-290
refrigerants is classified as an A3
refrigerant?
R-32
R-290
R-717
R-1234yf
https://quizlet.com/1200860382/low-gwp-refrigerant-safety-exam-actual-exam-2026-all-questions-and-correct-answers-verified-answers-brand-new-v… 3/18
LOW GWP REFRIGERANT SAFETY EXAM ACTUAL
EXAM 2026 | ALL QUESTIONS AND CORRECT
ANSWERS | VERIFIED ANSWERS | BRAND NEW
VERSION!
Terms in this set (35)
The minimum concentration of a Lower flmmability limit (LFL).
refrigerant that can propagate a
flame through a consistent mixture of
the refrigerant and air is known as
the:
Acute toxicity exposure limit (ATELL).
Immediately dangerous to life or
health concentration (IDLH).
Lower flmmability limit (LFL).
Upper explosive limit (UEL).
https://quizlet.com/1200860382/low-gwp-refrigerant-safety-exam-actual-exam-2026-all-questions-and-correct-answers-verified-answers-brand-new-v… 1/18
,8/21/26, 2:41 PM LOW GWP REFRIGERANT SAFETY EXAM ACTUAL EXAM 2026 | ALL QUESTIONS AND CORRECT ANSWERS | VERIFIED AN…
The first stage of the evacuation recovery
process which removes non-
condensables from a system is
called:
degassing.
dehydration.
recovery.
Recycling.
Once a flammable refrigerant has It must be placed a safe distance away from the
been recovered and stored in a work area before a system repair or installation is
cylinder: started.
It can be taken a safe distance from
the jobsite and vented to the
atmosphere.
It must be placed a safe distance
away from the work area before a
system repair or installation is
started.
It must be placed in ice to ensure it
stays below the refrigerant's ignition
temperature.
It should be returned toa
reclamation facility prior to
beginning the installation of new
equipment.
https://quizlet.com/1200860382/low-gwp-refrigerant-safety-exam-actual-exam-2026-all-questions-and-correct-answers-verified-answers-brand-new-v… 2/18
, 8/21/26, 2:41 PM LOW GWP REFRIGERANT SAFETY EXAM ACTUAL EXAM 2026 | ALL QUESTIONS AND CORRECT ANSWERS | VERIFIED AN…
Which of the following refrigerants is R-290
exempt from the EPA's recovery
mandate?
R-32
R-290
R-454B
R-1234yf
Which one of the following R-290
refrigerants is classified as an A3
refrigerant?
R-32
R-290
R-717
R-1234yf
https://quizlet.com/1200860382/low-gwp-refrigerant-safety-exam-actual-exam-2026-all-questions-and-correct-answers-verified-answers-brand-new-v… 3/18