SAE 609 Exam Questions with 100% Correct
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HC-12a
Choose an answer
The recovery process on an R-12 or R-134a A/C System should continue until a
1
stable vacuum is held by the system for:
Which of these is a flammable refrigerant, unacceptable under SNAP as a suitable
2
for CFC-12
A container of recycled R-134a refrigerant that is being tested for non-condensable
3
gases (air) should be:
, Technician A says that sunlight striking CFC molecules can cause chlorine to be
released
4 Technician B says that chlorine atoms react with ozone to produce chlorine
monoxide
Who's right
Don't know?
Terms in this set (33)
The recovery process on an R-12 or 2 minutes
R-134a A/C System should continue
until a stable vacuum is held by the
system for:
A recycled refrigerant container has Technician B only
been checked and found to be
above the given pressure limit for
the ambient temperature
Technician A says that the
refrigerant container should be
placed in a cooler storage area
before use
Technician B says that the vapor in
the container should be slowly
vented into a refrigerant handling
unit
who's right
The ozone layer filters out most of Ultraviolet radiation
the suns harmful:
the reduction of ozone in the An increase of skin cancer and eye cataracts
stratosphere could cause:
Answers | Verified | Updated (Actual Exam)
Save
Practice questions for this set
Learn 1 /7 Study with Learn
HC-12a
Choose an answer
The recovery process on an R-12 or R-134a A/C System should continue until a
1
stable vacuum is held by the system for:
Which of these is a flammable refrigerant, unacceptable under SNAP as a suitable
2
for CFC-12
A container of recycled R-134a refrigerant that is being tested for non-condensable
3
gases (air) should be:
, Technician A says that sunlight striking CFC molecules can cause chlorine to be
released
4 Technician B says that chlorine atoms react with ozone to produce chlorine
monoxide
Who's right
Don't know?
Terms in this set (33)
The recovery process on an R-12 or 2 minutes
R-134a A/C System should continue
until a stable vacuum is held by the
system for:
A recycled refrigerant container has Technician B only
been checked and found to be
above the given pressure limit for
the ambient temperature
Technician A says that the
refrigerant container should be
placed in a cooler storage area
before use
Technician B says that the vapor in
the container should be slowly
vented into a refrigerant handling
unit
who's right
The ozone layer filters out most of Ultraviolet radiation
the suns harmful:
the reduction of ozone in the An increase of skin cancer and eye cataracts
stratosphere could cause:
