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EPA SECTION 609 QUESTIONS WITH COMPLETE ANSWERS.
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EPA SECTION 609 QUESTIONS WITH COMPLETE ANSWERS.
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EPA SECTION 609 QUESTIONS WITHCOMPLETE ANSWERS
A nnrefillable nnrefrigerant nncylinder nnmust nnnot nnbe nnfilled nnabove nn______ nnof nnits
nnfull nncapacity. nn- nnAnswer nn80%
Ozone nnlayer nnabsorbs nnand nnscatters nn________ nnfrom nnthe nnsun nn- nnAnswer
nnUltraviolet nnlight
An nnaward nnof nnup nnto nn______ nnmay nnbe nnpaid nnto nna nnperson nnsupplying
nninformation nnthat nnleads nnto nna nnpenalty nnagainst nna nntechnician nnwho nnis
nnintentionally nnventing. nn- nnAnswer nn$10,000
Since nn________, nnit nnis nnno nnlonger nnlegal nnfor nnCFCs nnto nnbe nnmanufactured nnor
nnimported nninto nnthe nnUnited nnStates nn- nnAnswer nnJan nn1, nn1996
R-134a nnis nna nnchlorine-free nnrefrigerant nn- nnAnswer nnTrue
MVAC nnsystems nnbeing nndisposed nnmust nnbe nnevacuated nnto nn_____ nnof nnmercury
nnbefore nnbeing nnscrapped nn- nnAnswer nn4 nninches
Ozone nnat nnground nnlevel nnand nnat nnStratosphere nnis nna nnharmful nnpollutant nn-
nnAnswer nnFalse
Each nnchlorine nnion nncan nnable nnto nndestroy nn______ nnozone nnmolecules nn-
nnAnswer nn100,000
Since nn_____, nnit nnis nnillegal nnto nnvent nnsubstitutes nnfor nnCFC nnand nnHCFC
nnrefrigerants nn- nnAnswer nnNov nn15, nn1995
For nndetermining nnthe nnOzone nnDepletion nnPotential nn________ nnhaving nnbeen
nnassigned nna nnfactor nnof nn1 nn- nnAnswer nnCFC-11
Ester-based nnsynthetic nnoils nncan nnbe nnmixed nnwith nnother nnoils nn- nnAnswer nnFalse
Lifetime nnof nnCFCs nnis nnbelieved nnto nnrange nnfrom nn_____ nnyears nn- nnAnswer nn20-
100
CFCs nnare nnhighly nnreactive nnin nn_____ nnof nnatmosphere nn- nnAnswer nnlower nnlevels
At nnhigh nntemperaturesCFC-12 nncan nndecompose nnto nnform nn_______ nn- nnAnswer
nnhydrofluoric nnacid nnand/or nnhydrochloric nnacid
, The nnClean nnAir nnAct nn(CAA) nnof nn______ nndirects nnEPA nnto nnestablish
nnrequirements nnto nnprevent nnthe nnrelease nnof nnozone nndepleting nnsubstances. nn-
nnAnswer nn1990
Non-condensables nnin nna nnrefrigeration nnsystem nnresult nnin nna nn_______ nndischarge
nnpressure nn- nnAnswer nnHigher
Moisture nnlevel nnin nnRecycled nnR-12 nn(CFC-12) nnthat nnhas nnbeen nndirectly nnremoved
nnfrom, nnand nnintended nnto nnbe nnreturned nnto, nna nnmobile nnair-conditioning nnsystem
nncannot nnexceed nn_______ nnPPM nnby nnweight. nn- nnAnswer nn15
Refrigerants nnare nnlighter nnthan nnthe nnair: nn- nnAnswer nnFalse
Over nnthe nnroad nnrefrigeration nnunits nnand nnR-22 nn(HCFC) nnair nnconditioning, nnsuch
nnas nnthat nnfound nnin nnbuses, nnalso nnrequires nnSection nn______ nncertification nn-
nnAnswer nn608
If nna nntechnician nnis nnalready nntrained nnand nncertified nnto nnhandle nnCFC-12, nnhe
nnhas nnto nnbe nnre-certified nnto nnhandle nnHFC-134a nn- nnAnswer nnFalse
Every nnrefrigerant nncylinder nnneed nnnot nnbe nnprotected nnby nnsome nntype nnof
nnpressure nnrelief nndevice: nn- nnAnswer nnFalse
Ozone nndepletion nnIncrease nnglobal nnwarming nn- nnAnswer nnTrue
Stratosphere nnlayer nnconsists nnof nnabout nn_____ nnof nnthe nnavailable nnOzone: nn-
nnAnswer nn90%
Ozone nnmolecule nnconsists nnof nn______ nnatoms nnof nnoxygen nn- nnAnswer nnThree
The nnthermodynamic nnproperties nnof nnHFC-134a nnare nnsimilar nnto nnCFC-12 nn-
nnAnswer nnTrue
Montreal nnProtocol nnis nnsigned nnin nn______ nnby nn23 nncounties nnincluding nnUSA nn-
nnAnswer nnSep, nn1987
Halons nnwere nncompletely nnphased nnout nnby nn1994 nn- nnAnswer nnTrue
As nnper nnthe nnCAA, nnall nnrecords nnrelated nnto nnentities nnof nnMVAC nnsystem
nnservices nnmust nnbe nnmaintained nnfor nn________ nnyears nn- nnAnswer nnThree
R-134a nnis nnflammable nnat nnambient nntemperatures nnand nnatmospheric nnpressures
nn- nnAnswer nnFalse
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