CFC CERTIFICATION PRACTICE TEST
QUESTIONS WITH CORRECT ANSWERS
Manufacturers mmoften mmcolor mmcode mmthe mmexterior mmof mmgauges, mmon mma
mmtypical mmgauge mmmanifold mmset mmthe mmlow mmpressure mmgauge mmis mmcolor
mmcoded mm- mmANS-blue
Approved mmrefrigerant mmrecovery mmcylinders mmcan mmbe mmidentified mmby mmwhich
mmcolors mm- mmANS-gray mmbody mmand mmyellow mmtop
Chlorofluorocarbon mm(CFC) mmrefrigerants mmare mmso mmnamed mmbecause mmthey
mmcontain mmthe mmelements mm- mmANS-chlorine, mmfluorine, mmcarbon
What mmis mmbeing mmdone mmin mmthe mmU.S. mmto mmstop mmdamage mmto mmthe
mmstratosphere mm- mmANS-enforcing mmstrict mmemission mmrequirements mmon
mmincinerators, mmcapturing mmand mmultimately mmeliminating mmuse mmof
mmchlorofluorocarbons, mmusing mmnatural mmgas mminstead mmof mmcoal mmto mmgenerate
mmelectricity
If mma mmsystem mmwill mmnot mmhold mma mmvacuum mmafter mmit mmhas mmbeen
mmevacuated, mmthen mm- mmANS-the mmsystem mmmay mmbe mmleaking
Some mmstate mmand mmlocal mmgovernments mmmay mmestablish mmlaws mmthat mm-
mmANS-follow mmthe mmclean mmair mmact mmand mmEPA mmregulations mm, mmcontain
mmstricter mmregulations mmthan mmthe mmclean mmair mmact mmand mmEPA mmregulations
Each mmchlorine mmatom mmin mmthe mmstratosphere mmcan mmdestroy mmhow mmmany
mmozone mmmolecules mm- mmANS-100,000
Ozone mmin mmthe mmstratosphere mmabove mmthe mmearth mmconsists mmof mm- mmANS-
molecules mmcontaining mm3 mmoxygen mmatoms
Which mmof mmthe mmfollowing mmis/are mmviolations mmof mmthe mmclean mmair mmact mm-
mmANS-falsifying mmor mmfailing mmto mmkeep mmrequired mmrecords, mmfailing mmto mmreach
mmrequired mmevacuation mmlevels mmbefore mmopening mmor mmdisposing mmappliances,
mmknowingly mmrelease mmCFC mmor mmHCFC mmrefrigerants mmor mmtheir mmsubstitutes
mmwhile mmrepairing mmappliances
QUESTIONS WITH CORRECT ANSWERS
Manufacturers mmoften mmcolor mmcode mmthe mmexterior mmof mmgauges, mmon mma
mmtypical mmgauge mmmanifold mmset mmthe mmlow mmpressure mmgauge mmis mmcolor
mmcoded mm- mmANS-blue
Approved mmrefrigerant mmrecovery mmcylinders mmcan mmbe mmidentified mmby mmwhich
mmcolors mm- mmANS-gray mmbody mmand mmyellow mmtop
Chlorofluorocarbon mm(CFC) mmrefrigerants mmare mmso mmnamed mmbecause mmthey
mmcontain mmthe mmelements mm- mmANS-chlorine, mmfluorine, mmcarbon
What mmis mmbeing mmdone mmin mmthe mmU.S. mmto mmstop mmdamage mmto mmthe
mmstratosphere mm- mmANS-enforcing mmstrict mmemission mmrequirements mmon
mmincinerators, mmcapturing mmand mmultimately mmeliminating mmuse mmof
mmchlorofluorocarbons, mmusing mmnatural mmgas mminstead mmof mmcoal mmto mmgenerate
mmelectricity
If mma mmsystem mmwill mmnot mmhold mma mmvacuum mmafter mmit mmhas mmbeen
mmevacuated, mmthen mm- mmANS-the mmsystem mmmay mmbe mmleaking
Some mmstate mmand mmlocal mmgovernments mmmay mmestablish mmlaws mmthat mm-
mmANS-follow mmthe mmclean mmair mmact mmand mmEPA mmregulations mm, mmcontain
mmstricter mmregulations mmthan mmthe mmclean mmair mmact mmand mmEPA mmregulations
Each mmchlorine mmatom mmin mmthe mmstratosphere mmcan mmdestroy mmhow mmmany
mmozone mmmolecules mm- mmANS-100,000
Ozone mmin mmthe mmstratosphere mmabove mmthe mmearth mmconsists mmof mm- mmANS-
molecules mmcontaining mm3 mmoxygen mmatoms
Which mmof mmthe mmfollowing mmis/are mmviolations mmof mmthe mmclean mmair mmact mm-
mmANS-falsifying mmor mmfailing mmto mmkeep mmrequired mmrecords, mmfailing mmto mmreach
mmrequired mmevacuation mmlevels mmbefore mmopening mmor mmdisposing mmappliances,
mmknowingly mmrelease mmCFC mmor mmHCFC mmrefrigerants mmor mmtheir mmsubstitutes
mmwhile mmrepairing mmappliances
