EPA 608 (TYPE II) ACTUAL EXAM ALL
QUESTIONS AND WELL ELABORATED
ANSWERS TOP RATED VERSION FOR
ALREADY A+ GRADED HIGHLY
RECOMMENDED |NEW AND REVISED
WhenCaCnewCsystemChasCbeenCassembled,CtheCfirstCthingCtoCdoCis?C-
CCORRECTCANSWERPressurizeCtheCsystemCwithCanCinertCgasC&CleakCcheck.
AfterCinstallationCofCaCfield-pipedCR-410ACsplitCheatCpulp,CtheCunitCshouldCfirstCbe?C-
CCORRECTCANSWERPressurizedCwithCnitrogenCthenCleakCchecked.
TheCEPACregulationsCrequireCthatCanyCappliancesCcontainingCmoreCthanC50CpoundsCofCrefrigerantC(
exceptCforCcommercialC&CindustrialCprocessCrefrigeration)CmustCbeCrepairedCwhenCtheCleakCrateCex
ceedsC_________CofCtheCchargeCperCyear?C-CCORRECTCANSWER15%
R-410ACrequiresCrecoveryCtanksCratedCforCatCleast?C-CCORRECTCANSWER400Cpsig
AfterCrefrigerantCliquidChasCbeenCrecoveredCfromCaCsystem,CanyCremainingCvaporCis?C-
CCORRECTCANSWERCondensedCbyCtheCrecoveryCsystem.
YourCrecovery/recyclingCmachineChasCR-
502CrefrigerantCinCit.CYouCnowChaveCtoCrecoverCrefrigerantCfromCaCunitCwithCR-
22.CWhatCmustCbeCdoneCbeforeCtheCR-22CrefrigerantCcanCbeCrecovered/recycled?C-
CCORRECTCANSWERRecoverCasCmuchCR-
502CfromCtheCrecoveryCunitCasCpossible,CchangeCfilter,C&Cevacuate.
, InCaCrefrigerationCsystemCwithCaCTXVC(orCotherCtypeCofCthrottlingCdevice),CtheCcomponentCdirectlyCf
ollowingCtheCcondenserCisCthe?C-CCORRECTCANSWERReceiver
WhenCchargingCanCR-410ACsystemCthatCusesCaCwater-
cooledCcondenser,CyouCmustCfirstCchargeCwithCvaporCtoCaCpressureCofCatCleast________,CbeforeCsw
itchingCtoCliquidCcharging.C-CCORRECTCANSWER120Cpsig
RecoveredCrefrigerantCmayCcontainCwhat?C-CCORRECTCANSWER1.)CAcids
2.)CMoisture
3.)COils
YourCrecovery/recyclingCmachineChasCR-
22CrefrigerantCinCit.CYouCnowChaveCtoCrecoverCrefrigerantCfromCaCunitCwithCR-
410A.CWhatCmustCbeCdoneCbeforeCyourCrecoveryCunitCcanCbeCusedCtoCrecoverCR-410A?C-
CCORRECTCANSWER1.)CTheCrecoveryCunitCmustCbeCEPACcertifiedCforCuseCwithCR-410A.
2.)CTheCrecoveryCtankCmustCbeCdesignedCforCtheCpressureCofCR-410A.
3.)CTheCfilterC&ClubricantCinCtheCrecoveryCunitCmustCbeCchanged,C&CtheCrecoveryCunitCevacuated.
ToCrecoverCliquidCrefrigerant,CyouCmustCconnectConeChoseCtoCthe?C-
CCORRECTCANSWERLiquidCLine.
TheCproperCchargingCmethodCforCblendedC(non-
azeotropic)CrefrigerantsC(400CSeries)CisCtoCuseCaCremoveCtheCchargeCfromCtheCcylinderCasCa?C-
CCORRECTCANSWERLiquid
QUESTIONS AND WELL ELABORATED
ANSWERS TOP RATED VERSION FOR
ALREADY A+ GRADED HIGHLY
RECOMMENDED |NEW AND REVISED
WhenCaCnewCsystemChasCbeenCassembled,CtheCfirstCthingCtoCdoCis?C-
CCORRECTCANSWERPressurizeCtheCsystemCwithCanCinertCgasC&CleakCcheck.
AfterCinstallationCofCaCfield-pipedCR-410ACsplitCheatCpulp,CtheCunitCshouldCfirstCbe?C-
CCORRECTCANSWERPressurizedCwithCnitrogenCthenCleakCchecked.
TheCEPACregulationsCrequireCthatCanyCappliancesCcontainingCmoreCthanC50CpoundsCofCrefrigerantC(
exceptCforCcommercialC&CindustrialCprocessCrefrigeration)CmustCbeCrepairedCwhenCtheCleakCrateCex
ceedsC_________CofCtheCchargeCperCyear?C-CCORRECTCANSWER15%
R-410ACrequiresCrecoveryCtanksCratedCforCatCleast?C-CCORRECTCANSWER400Cpsig
AfterCrefrigerantCliquidChasCbeenCrecoveredCfromCaCsystem,CanyCremainingCvaporCis?C-
CCORRECTCANSWERCondensedCbyCtheCrecoveryCsystem.
YourCrecovery/recyclingCmachineChasCR-
502CrefrigerantCinCit.CYouCnowChaveCtoCrecoverCrefrigerantCfromCaCunitCwithCR-
22.CWhatCmustCbeCdoneCbeforeCtheCR-22CrefrigerantCcanCbeCrecovered/recycled?C-
CCORRECTCANSWERRecoverCasCmuchCR-
502CfromCtheCrecoveryCunitCasCpossible,CchangeCfilter,C&Cevacuate.
, InCaCrefrigerationCsystemCwithCaCTXVC(orCotherCtypeCofCthrottlingCdevice),CtheCcomponentCdirectlyCf
ollowingCtheCcondenserCisCthe?C-CCORRECTCANSWERReceiver
WhenCchargingCanCR-410ACsystemCthatCusesCaCwater-
cooledCcondenser,CyouCmustCfirstCchargeCwithCvaporCtoCaCpressureCofCatCleast________,CbeforeCsw
itchingCtoCliquidCcharging.C-CCORRECTCANSWER120Cpsig
RecoveredCrefrigerantCmayCcontainCwhat?C-CCORRECTCANSWER1.)CAcids
2.)CMoisture
3.)COils
YourCrecovery/recyclingCmachineChasCR-
22CrefrigerantCinCit.CYouCnowChaveCtoCrecoverCrefrigerantCfromCaCunitCwithCR-
410A.CWhatCmustCbeCdoneCbeforeCyourCrecoveryCunitCcanCbeCusedCtoCrecoverCR-410A?C-
CCORRECTCANSWER1.)CTheCrecoveryCunitCmustCbeCEPACcertifiedCforCuseCwithCR-410A.
2.)CTheCrecoveryCtankCmustCbeCdesignedCforCtheCpressureCofCR-410A.
3.)CTheCfilterC&ClubricantCinCtheCrecoveryCunitCmustCbeCchanged,C&CtheCrecoveryCunitCevacuated.
ToCrecoverCliquidCrefrigerant,CyouCmustCconnectConeChoseCtoCthe?C-
CCORRECTCANSWERLiquidCLine.
TheCproperCchargingCmethodCforCblendedC(non-
azeotropic)CrefrigerantsC(400CSeries)CisCtoCuseCaCremoveCtheCchargeCfromCtheCcylinderCasCa?C-
CCORRECTCANSWERLiquid