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EPA 609 QUESTIONS WITH COMPLETE ANSWERS.
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EPA 609 QUESTIONS WITH COMPLETE ANSWERS.
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EPA 609 QUESTIONS WITH COMPLETEANSWERS
Lifetime jjof jjCFCs jjis jjbelieved jjto jjrange jjfrom jj_____ jjyears? jj- jjAnswer jj2 jjto jj100
For jjdetermining jjthe jjOzone jjDepletion jjPotential jj________ jjhaving jjbeen jjassigned jja
jjfactor jjof jj1? jj- jjAnswer jjCFC-11
Ester-based jjsynthetic jjoils jjcan jjbe jjmixed jjwith jjother jjoils? jj- jjAnswer jjFalse
Since jj________, jjit jjis jjno jjlonger jjlegal jjfor jjCFCs jjto jjbe jjmanufactured jjor jjimported
jjinto jjthe jjUnited jjStates? jj- jjAnswer jjJanuary jj1, jj1996
Since jj_____, jjit jjis jjillegal jjto jjvent jjsubstitutes jjfor jjCFC jjand jjHCFC jjrefrigerants? jj-
jjAnswer jjNovember jj15, jj1995
Ozone jjat jjground jjlevel jjans jjat jjStratosphere jjis jja jjharmful jjpollutant? jj- jjAnswer jjFalse
A jjrefillable jjrefrigerant jjcylinder jjmust jjnot jjbe jjfilled jjabove jj______ jjof jjits jjfull jjcapacity?
jj- jjAnswer jj80%
Each jjchlorine jjion jjcan jjable jjto jjdestroy jj______ jjozone jjmole? jj- jjAnswer jj100,000
R-134a jjis jja jjchlorine-free jjrefrigerant? jj- jjAnswer jjTrue
MVAC jjsystems jjbeing jjdisposed jjmust jjbe jjevacuated jjto jj_____ jjof jjmercury jjbefore
jjbeing jjscrapped? jj- jjAnswer jj4 jjinches
Ozone jjlayer jjabsorbs jjand jjscatters jj________ jjfrom jjthe jjsun? jj- jjAnswer jjUltraviolet
jjlight
An jjaward jjof jjup jjto jj______ jjmay jjbe jjpaid jjto jja jjperson jjsupplying jjinformation jjthat
jjleads jjto jja jjpenalty jjagainst jja jjtechnician jjwho jjis jjintentionally jjventing? jj- jjAnswer
jj10,000
Every jjrefrigerant jjcylinder jjneed jjnot jjbe jjprotected jjby jjsome jjtype jjof jjpressure jjrelief
jjdevice? jj- jjAnswer jjFalse
Ozone jjmolecule jjconsists jjof jj______ jjatoms jjof jjoxygen? jj- jjAnswer jjThree
CFCs jjare jjhighly jjreactive jjin jj_____ jjof jjatmosphere? jj- jjAnswer jjLower jjlevel
, Over jjthe jjroad jjrefrigeration jjunits jjand jjR-22 jj(HCFC) jjair jjconditioning, jjsuch jjas jjthat
jjfound jjin jjbuses, jjalso jjrequires jjSection jj______ jjcertification? jj- jjAnswer jj608
Stratosphere jjlayer jjconsists jjof jjabout jj_____ jjof jjthe jjavailable jjOzone? jj- jjAnswer jj90%
Moisture jjlevel jjin jjRecycled jjR-12 jj(CFC-12) jjthat jjhas jjbeen jjdirectly jjremoved jjfrom,
jjand jjintended jjto jjbe jjreturned jjto, jja jjmobile jjair-conditioning jjsystem jjcannot jjexceed
jj_______ jjPPM jjby jjweight? jj- jjAnswer jj15
Ozone jjdepletion jjIncrease jjglobal jjwarming? jj- jjAnswer jjTrue
Non-condensables jjin jja jjrefrigeration jjsystem jjresult jjin jja jj_______ jjdischarge
jjpressure? jj- jjAnswer jjHigher
At jjhigh jjtemperaturesCFC-12 jjcan jjdecompose jjto jjform jj_______? jj- jjAnswer jjBoth
jjoptions jjare jjcorrect: jjhydrofluoric jjacid jjand jjhydrochloric jjacid
If jja jjtechnician jjis jjalready jjtrained jjand jjcertified jjto jjhandle jjCFC-12, jjhe jjhas jjto jjbe jjre-
certified jjto jjhandle jjHFC-134a? jj- jjAnswer jjFalse
The jjClean jjAir jjAct jj(CAA) jjof jj______ jjdirects jjEPA jjto jjestablish jjrequirements jjto
jjprevent jjthe jjrelease jjof jjozone jjdepleting jjsubstances? jj- jjAnswer jj1990
Refrigerants jjare jjlighter jjthan jjthe jjair? jj- jjAnswer jjFalse
External jjRecovery jjTanks jjmust jjbe jjevacuated jjto jj______ jjof jjmercury jjbefore jjbeing
jjput jjinto jjservice? jj- jjAnswer jj27 jjinches
Disposable jjRefrigerant jjTanks, jjunder jj_______ jjmust jjbe jjevacuated jjbefore jjbeing
jjscrapped? jj- jjAnswer jj20 jjpounds
______ jjof jjstratospheric jjchlorine jjcomes jjfrom jjozone-depleting jjsubstances? jj-
jjAnswer jj82%
Which jjof jjthe jjfollowing jjrefrigerants jjhas jjhigh jjozone-depletion jjpotential? jj- jjAnswer
jjCFCs
Supplies jjof jjCFC jjrefrigerant jjfor jjequipment jjservicing jjcan jjONLY jjcome jjfrom jjwhich
jjof jjthe jjfollowing? jj- jjAnswer jjAll jjof jjthe jjabove jjrecovery, jjrecycle, jjreclaimation
Which jjof jjthe jjfollowing jjhas jjthe jjOzone jjDepletion jjPotential jj(ODP) jjvalue jjof jj1? jj-
jjAnswer jjCFC-11
CFCs jjmanufacture jjwas jjdiscontinued jjas jjof jj_______? jj- jjAnswer jjJanuary jj1, jj1996
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