EPA 609 PRACTICE EXAM
CERTIFICATION(ACTUAL 2024) QUESTION
WITH VERIFIED 100% CORRECT ANSWERS.
At high temperatures, CFC-12 can decompose to form
- ANSWERS_hydrochloric and hydrofluoric
acid
Ozone vmolecule vconsists vof v atoms vof voxygen v-
vANSWERS_three
Since v , vit vis vno vlonger vlegal vfor vCFCs vto
vbe vmanufactured vor vimported vinto vthe vUnited
vStates v- vANSWERS_Jan v1, v1996
The vClean vAir vAct v(CAA) vof v directs vEPA vto
vestablish vrequirements vto vprevent vthe vrelease vof
vozone vdepleting vsubstances. v- vANSWERS_1990
Since v , vit vhas vbeen villegal vto vvent vsubstitutes
vfor vchlorofluorocarbons v(CFCs) vand
vhydrochlorofluorocarbons v(HCFCs) vrefrigerants: v-
vANSWERS_November v15, v1995
Which vof vthe vfollowing vis vthe vexample vof vHFCs:
v- vANSWERS_R-134a
, EPA 609 PRACTICE EXAM
CERTIFICATION(ACTUAL 2024) QUESTION
WITH VERIFIED 100% CORRECT ANSWERS.
Which vof vthe vfollowing vare vassociated vwith vrisk vof
vdepletion vof vozone vlayer: v(Multiple vAnswer vQuestion)
v- vANSWERS_Damage vto vagriculture vand vwildlife,
vincrease vin vskin vcancers, vincreased vglobal vwarming, vand
vdamage vto vaquatic vorganisms
Service vtechnicians vwho vviolate vClean vAir vAct
vprovisions vcan vbe: v- vANSWERS_lose vtheir
vcertification, vfined, vand vface vfederal vcharges
Purity vspecification vof vnew, vrecycled vor vreclaimed vR-
v134a vmust vmeet v standard: v- vANSWERS_AHRI
vStandard v700
CFCs vare vhighly vreactive vin v of vatmosphere v-
vANSWERS_lower
Non-condensables vin va vrefrigeration vsystem vresult vin va
discharge vpressure v- vANSWERS_higher
Moisture vlevel vin vRecycled vR-12 v(CFC-12) vthat vhas
vbeen vdirectly vremoved vfrom, vand vintended vto vbe
vreturned vto, va vmobile vair-conditioning vsystem
vcannot vexceed v PPM vby vweight. v- vANSWERS_15
, EPA 609 PRACTICE EXAM
CERTIFICATION(ACTUAL 2024) QUESTION
WITH VERIFIED 100% CORRECT ANSWERS.
Over vthe vroad vrefrigeration vunits vand vR-22 v(HCFC)
vair vconditioning, vsuch vas vthat vfound vin vbuses, valso
vrequires vSection v certification v- vANSWERS_608
Ozone vdepletion vincreases vglobal vwarming v-
vANSWERS_True
Refrigerants vare vlighter vthan vthe vair: v-
vANSWERS_False
Stratosphere vlayer vconsists vof vabout v of vthe
vavailable vOzone: v- vANSWERS_90%
Every vrefrigerant vcylinder vneed vnot vbe vprotected vby
vsome vtype vof vpressure vrelief vdevice: v-
vANSWERS_False
If va vtechnician vis valready vtrained vand vcertified vto
vhandle vCFC-12, vhe vhas vto vbe vre-certified vto vhandle
vHFC-134a v- vANSWERS_False
Which vof vthe vfollowing vrefrigerants vhas vhigh vozone-
vdepletion vpotential: v- vANSWERS_CFCs
CERTIFICATION(ACTUAL 2024) QUESTION
WITH VERIFIED 100% CORRECT ANSWERS.
At high temperatures, CFC-12 can decompose to form
- ANSWERS_hydrochloric and hydrofluoric
acid
Ozone vmolecule vconsists vof v atoms vof voxygen v-
vANSWERS_three
Since v , vit vis vno vlonger vlegal vfor vCFCs vto
vbe vmanufactured vor vimported vinto vthe vUnited
vStates v- vANSWERS_Jan v1, v1996
The vClean vAir vAct v(CAA) vof v directs vEPA vto
vestablish vrequirements vto vprevent vthe vrelease vof
vozone vdepleting vsubstances. v- vANSWERS_1990
Since v , vit vhas vbeen villegal vto vvent vsubstitutes
vfor vchlorofluorocarbons v(CFCs) vand
vhydrochlorofluorocarbons v(HCFCs) vrefrigerants: v-
vANSWERS_November v15, v1995
Which vof vthe vfollowing vis vthe vexample vof vHFCs:
v- vANSWERS_R-134a
, EPA 609 PRACTICE EXAM
CERTIFICATION(ACTUAL 2024) QUESTION
WITH VERIFIED 100% CORRECT ANSWERS.
Which vof vthe vfollowing vare vassociated vwith vrisk vof
vdepletion vof vozone vlayer: v(Multiple vAnswer vQuestion)
v- vANSWERS_Damage vto vagriculture vand vwildlife,
vincrease vin vskin vcancers, vincreased vglobal vwarming, vand
vdamage vto vaquatic vorganisms
Service vtechnicians vwho vviolate vClean vAir vAct
vprovisions vcan vbe: v- vANSWERS_lose vtheir
vcertification, vfined, vand vface vfederal vcharges
Purity vspecification vof vnew, vrecycled vor vreclaimed vR-
v134a vmust vmeet v standard: v- vANSWERS_AHRI
vStandard v700
CFCs vare vhighly vreactive vin v of vatmosphere v-
vANSWERS_lower
Non-condensables vin va vrefrigeration vsystem vresult vin va
discharge vpressure v- vANSWERS_higher
Moisture vlevel vin vRecycled vR-12 v(CFC-12) vthat vhas
vbeen vdirectly vremoved vfrom, vand vintended vto vbe
vreturned vto, va vmobile vair-conditioning vsystem
vcannot vexceed v PPM vby vweight. v- vANSWERS_15
, EPA 609 PRACTICE EXAM
CERTIFICATION(ACTUAL 2024) QUESTION
WITH VERIFIED 100% CORRECT ANSWERS.
Over vthe vroad vrefrigeration vunits vand vR-22 v(HCFC)
vair vconditioning, vsuch vas vthat vfound vin vbuses, valso
vrequires vSection v certification v- vANSWERS_608
Ozone vdepletion vincreases vglobal vwarming v-
vANSWERS_True
Refrigerants vare vlighter vthan vthe vair: v-
vANSWERS_False
Stratosphere vlayer vconsists vof vabout v of vthe
vavailable vOzone: v- vANSWERS_90%
Every vrefrigerant vcylinder vneed vnot vbe vprotected vby
vsome vtype vof vpressure vrelief vdevice: v-
vANSWERS_False
If va vtechnician vis valready vtrained vand vcertified vto
vhandle vCFC-12, vhe vhas vto vbe vre-certified vto vhandle
vHFC-134a v- vANSWERS_False
Which vof vthe vfollowing vrefrigerants vhas vhigh vozone-
vdepletion vpotential: v- vANSWERS_CFCs
