SAE 609 Questions and Answers 100% Pass
•
The recovery process on an R-12 or R-134a A/C System should
1.
continue until a stable vacuum is held by the system
forANSWERSANSWERS 2 minutes
A recycled refrigerant container has been checked and found to be
2.
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 rightANSWERS Technician B only
3. The ozone layer filters out most of the suns
harmfulANSWERSANSWERS Ultraviolet radiation
The reduction of ozone in the stratosphere could
4.
causeANSWERSANSWERS An increase of skin cancer and eye cataracts
Technician A says that sunlight striking CFC molecules can cause
5.
chlorine to be released
Technician B says that chlorine atoms react with ozone to produce
chlorine monoxide
Who's rightANSWERS Both A and B
6. R 134a refrigerant must be reclaimed to meet which of these
1/5
, purity stan- dardsANSWERS J2099
If the required charge level of refrigerant for MVAC system is 40
7.
ounces which of these is correct charge level measured in
poundsANSWERS 2.50lb (1.13)
Technician A says that recovery/ recycling/ recharging
8.
equipment for R-1234yf refrigerant requires integration with
a refrigerant identifier.
Technician B says that recovery/ recycling/ recharging equipment for
R-1234yf refrigerant uses a 17.0 mm O.D. quick coupler on the low-
side service hose. Who's rightANSWERS Technician A only
9. Which of these identifies a cylinder of R-1234yf refrigerantANSWERS
White With red Band
10. Which identifies R-12 refrigerantANSWERS White
11. Which identifies R-134aANSWERS Light blue
12. Which identifies R-744ANSWERS Gray
13.A container of recycled R-134a refrigerant that is being tested for
non-con- densable gases (air) should beANSWERSANSWERS Stored out of
direct sunlight
2/5
•
The recovery process on an R-12 or R-134a A/C System should
1.
continue until a stable vacuum is held by the system
forANSWERSANSWERS 2 minutes
A recycled refrigerant container has been checked and found to be
2.
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 rightANSWERS Technician B only
3. The ozone layer filters out most of the suns
harmfulANSWERSANSWERS Ultraviolet radiation
The reduction of ozone in the stratosphere could
4.
causeANSWERSANSWERS An increase of skin cancer and eye cataracts
Technician A says that sunlight striking CFC molecules can cause
5.
chlorine to be released
Technician B says that chlorine atoms react with ozone to produce
chlorine monoxide
Who's rightANSWERS Both A and B
6. R 134a refrigerant must be reclaimed to meet which of these
1/5
, purity stan- dardsANSWERS J2099
If the required charge level of refrigerant for MVAC system is 40
7.
ounces which of these is correct charge level measured in
poundsANSWERS 2.50lb (1.13)
Technician A says that recovery/ recycling/ recharging
8.
equipment for R-1234yf refrigerant requires integration with
a refrigerant identifier.
Technician B says that recovery/ recycling/ recharging equipment for
R-1234yf refrigerant uses a 17.0 mm O.D. quick coupler on the low-
side service hose. Who's rightANSWERS Technician A only
9. Which of these identifies a cylinder of R-1234yf refrigerantANSWERS
White With red Band
10. Which identifies R-12 refrigerantANSWERS White
11. Which identifies R-134aANSWERS Light blue
12. Which identifies R-744ANSWERS Gray
13.A container of recycled R-134a refrigerant that is being tested for
non-con- densable gases (air) should beANSWERSANSWERS Stored out of
direct sunlight
2/5
