Section 609 Automotive AC quiz
Which component of CFC refrigerant is the cause of ozone depletion? - answer
Chlorine pg1
The Stratospheric Ozone layer protects us from; - answer ultraviolet radiation pg1
The current standard for recovery only equipment is SAE; - answerJ2810 pg3
When checking a cylinder of recycled HFC-134a for non-condensable gasses at 70F,
the pressure should not exceed: - answer76 psig pg10
Section 609 of the Federal Clean Air Act requires that all persons servicing motor
vehicle air conditioning must; - answer all of the above pg 1
After charging a system using manifold gauges, the refrigerant in the hoses; - answer
must be recovered pg 5
Recovery cylinders must be; - answer UL or DOT approved
After initial recovery procedures, the technician should; - answer. wait 5 minutes to
determine if the system returns to a positive pressure
Violations of Section 609 of the Clean Air Act may result in; - answerall of the above
After initial recovery procedure, if additional recovery is required, repeat the recovery
process until the A/C system vacuum remains stable for; - answer2 minutes
Before retrofitting a motor vehicle air conditioning system, make sure that the
replacement refrigerant is: - answerEPA - SNAP approved
Before charging a system with recycled refrigerant, the refrigerant should be checked
for; - answernon consensables
Service hoses must have ________ within 12" (30cm) of the end of the hose. -
answershut off valves
When disposing of an empty or near empty disposable cylinder, you should; - answerall
of above
Prior to introducing recovered refrigerant to a motor vehicle; - answerrecycle the
refrigerant to SAE standards (J1991 or J2099)
Which component of CFC refrigerant is the cause of ozone depletion? - answer
Chlorine pg1
The Stratospheric Ozone layer protects us from; - answer ultraviolet radiation pg1
The current standard for recovery only equipment is SAE; - answerJ2810 pg3
When checking a cylinder of recycled HFC-134a for non-condensable gasses at 70F,
the pressure should not exceed: - answer76 psig pg10
Section 609 of the Federal Clean Air Act requires that all persons servicing motor
vehicle air conditioning must; - answer all of the above pg 1
After charging a system using manifold gauges, the refrigerant in the hoses; - answer
must be recovered pg 5
Recovery cylinders must be; - answer UL or DOT approved
After initial recovery procedures, the technician should; - answer. wait 5 minutes to
determine if the system returns to a positive pressure
Violations of Section 609 of the Clean Air Act may result in; - answerall of the above
After initial recovery procedure, if additional recovery is required, repeat the recovery
process until the A/C system vacuum remains stable for; - answer2 minutes
Before retrofitting a motor vehicle air conditioning system, make sure that the
replacement refrigerant is: - answerEPA - SNAP approved
Before charging a system with recycled refrigerant, the refrigerant should be checked
for; - answernon consensables
Service hoses must have ________ within 12" (30cm) of the end of the hose. -
answershut off valves
When disposing of an empty or near empty disposable cylinder, you should; - answerall
of above
Prior to introducing recovered refrigerant to a motor vehicle; - answerrecycle the
refrigerant to SAE standards (J1991 or J2099)
