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SAE 609 Questions and Answers Pass
The recovery process on an R-12 or R-134a A/C System should continue until a stable vacuum is
held by the system for: - ANSWER>>2 minutes
A recycled refrigerant container has 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 - ANSWER>>Technician B only
The ozone layer filters out most of the suns harmful: - ANSWER>>Ultraviolet radiation
the reduction of ozone in the stratosphere could cause: - ANSWER>>An increase of skin cancer
and eye cataracts
, Technician A says that sunlight striking CFC molecules can cause chlorine to be released
Technician B says that chlorine atoms react with ozone to produce chlorine monoxide Who's
right - ANSWER>>Both A and B
R 134a refrigerant must be reclaimed to meet which of these purity standards -
ANSWER>>J2099
if the required charge level of refrigerant for MVAC system is 40 ounces which of these is correct
charge level measured in pounds - ANSWER>>2.50lb (1.13)
Technician A says that recovery/ recycling/ recharging 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 right - ANSWER>>Technician A only
Which of these identifies a cylinder of R-1234yf refrigerant - ANSWER>>White With red Band
Which identifies R-12 refrigerant - ANSWER>>White
Which identifies R-134a - ANSWER>>Light blue
Which identifies R-744 - ANSWER>>Gray
SAE 609 Questions and Answers Pass
The recovery process on an R-12 or R-134a A/C System should continue until a stable vacuum is
held by the system for: - ANSWER>>2 minutes
A recycled refrigerant container has 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 - ANSWER>>Technician B only
The ozone layer filters out most of the suns harmful: - ANSWER>>Ultraviolet radiation
the reduction of ozone in the stratosphere could cause: - ANSWER>>An increase of skin cancer
and eye cataracts
, Technician A says that sunlight striking CFC molecules can cause chlorine to be released
Technician B says that chlorine atoms react with ozone to produce chlorine monoxide Who's
right - ANSWER>>Both A and B
R 134a refrigerant must be reclaimed to meet which of these purity standards -
ANSWER>>J2099
if the required charge level of refrigerant for MVAC system is 40 ounces which of these is correct
charge level measured in pounds - ANSWER>>2.50lb (1.13)
Technician A says that recovery/ recycling/ recharging 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 right - ANSWER>>Technician A only
Which of these identifies a cylinder of R-1234yf refrigerant - ANSWER>>White With red Band
Which identifies R-12 refrigerant - ANSWER>>White
Which identifies R-134a - ANSWER>>Light blue
Which identifies R-744 - ANSWER>>Gray
