SAE 609 TEST QUESTIONS AND CORRECT
ANSWERS LATEST VERSION
An R-12 or R-134a A/C system's recovery procedure should go on until the
system maintains a steady vacuum for: ANSWER: Two minutes
After inspection, it was discovered that a recycled refrigerant container was
above the specified pressure limit for the ambient temperature.
Before using the refrigerant container, Technician A advises keeping it in a
cooler storage area.
ANSWER: Only Technician B is correct when he suggests that the vapor in the
container be gradually released into a refrigerant handling device.
The majority of the sun's damaging rays are blocked by the ozone layer: The
answer is ultraviolet light.
The following could result from the stratosphere's ozone depletion: ANSWER
An rise in cataracts and skin cancer
According to Technician A, chlorine can be released when sunlight strikes CFC
molecules.
According to Technician B, ozone and chlorine atoms combine to form chlorine
monoxide.
Who is correct? ANSWER Both A and B
Which of these purity requirements must be met by reclaiming R134a
refrigerant? ANSWER J2099
Which of the following is the correct charge level in pounds if the MVAC
system requires 40 ounces of refrigerant? ANSWER 2.50 lbs (1.13).
ANSWERS LATEST VERSION
An R-12 or R-134a A/C system's recovery procedure should go on until the
system maintains a steady vacuum for: ANSWER: Two minutes
After inspection, it was discovered that a recycled refrigerant container was
above the specified pressure limit for the ambient temperature.
Before using the refrigerant container, Technician A advises keeping it in a
cooler storage area.
ANSWER: Only Technician B is correct when he suggests that the vapor in the
container be gradually released into a refrigerant handling device.
The majority of the sun's damaging rays are blocked by the ozone layer: The
answer is ultraviolet light.
The following could result from the stratosphere's ozone depletion: ANSWER
An rise in cataracts and skin cancer
According to Technician A, chlorine can be released when sunlight strikes CFC
molecules.
According to Technician B, ozone and chlorine atoms combine to form chlorine
monoxide.
Who is correct? ANSWER Both A and B
Which of these purity requirements must be met by reclaiming R134a
refrigerant? ANSWER J2099
Which of the following is the correct charge level in pounds if the MVAC
system requires 40 ounces of refrigerant? ANSWER 2.50 lbs (1.13).
