SAE 609 EXAM WITH 100%
APPROVED SOLUTIONS
2026/2027 STUDY SET
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:
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
TECHNICIAN B ONLY
THE OZONE LAYER FILTERS OUT MOST OF THE SUNS HARMFUL:
ULTRAVIOLET RADIATION
THE REDUCTION OF OZONE IN THE STRATOSPHERE COULD CAUSE:
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
BOTH A AND B
R 134A REFRIGERANT MUST BE RECLAIMED TO MEET WHICH OF THESE PURITY STANDARDS
J2099
IF THE REQUIRED CHARGE LEVEL OF REFRIGERANT FOR MVAC SYSTEM IS 40 OUNCES WHICH
OF THESE IS CORRECT CHARGE LEVEL MEASURED IN POUNDS
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
TECHNICIAN A ONLY
WHICH OF THESE IDENTIFIES A CYLINDER OF R-1234YF REFRIGERANT
WHITE WITH RED BAND
WHICH IDENTIFIES R-12 REFRIGERANT
WHITE
WHICH IDENTIFIES R-134A
LIGHT BLUE
WHICH IDENTIFIES R-744
APPROVED SOLUTIONS
2026/2027 STUDY SET
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:
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
TECHNICIAN B ONLY
THE OZONE LAYER FILTERS OUT MOST OF THE SUNS HARMFUL:
ULTRAVIOLET RADIATION
THE REDUCTION OF OZONE IN THE STRATOSPHERE COULD CAUSE:
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
BOTH A AND B
R 134A REFRIGERANT MUST BE RECLAIMED TO MEET WHICH OF THESE PURITY STANDARDS
J2099
IF THE REQUIRED CHARGE LEVEL OF REFRIGERANT FOR MVAC SYSTEM IS 40 OUNCES WHICH
OF THESE IS CORRECT CHARGE LEVEL MEASURED IN POUNDS
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
TECHNICIAN A ONLY
WHICH OF THESE IDENTIFIES A CYLINDER OF R-1234YF REFRIGERANT
WHITE WITH RED BAND
WHICH IDENTIFIES R-12 REFRIGERANT
WHITE
WHICH IDENTIFIES R-134A
LIGHT BLUE
WHICH IDENTIFIES R-744
