QUESTIONS WITH COMPLETE
ANSWERS
The qslayer qsof qsthe qsStratosphere qsthat qsprotects qsus qsfrom qsexcessive qsUltra qsViolet
qsradiation qsis qscomprised qsof qs- qsANS--Ozone
The qsmolecule qsfound qsin qsCFC's qsand qsHCFC's qsthat qsdepletes qsozone qsis: qs-
qsANS--chlorine
Crop qsloss, qseye qsdisease, qsand qsskin qscancer qshave qsbeen qsattributed qsto; qs-
qsANS--Depletion qsof qsStratospheric qsozone
How qsmany qschlorine qsatoms qsdoes qsit qstake qsto qsdestroy qs1,000,000 qs(one qsmillion)
qsozone qsmolecules? qs- qsANS--10
The qschlorine qsin qsCFC's qswill; qs- qsANS--not qsdissolve qsin qswater
HCFC's qscontain qs- qsANS--Hydrogen, qsChlorine, qsFluorine, qsand qsCarbon
Which qsof qsthe qsfollowing qshas qsthe qshighest qsOzone qsDepletion qsPotential? qs-
qsANS--CFC's
Technicians qshave qsbeen qsrequired qsto qsbe qscertified qsto qsservice, qsmaintain, qsor
qsdispose qsof qsappliances qscontaining qsregulated qsrefrigerants qssince. qs- qsANS--
November qs14, qs1994
It qshas qsbeen qsa qsviolation qsof qsEPA qsSection qs608 qsregulations qsto qsvent qsCFC's
qsor qsHCFC's qssince; qs- qsANS--November qs15, qs1995
It qshas qsbeen qsa qsviolation qsof qsEPA qsSection qs608 qsregulations qsto qsvent qsHFC's
qssince qs- qsANS--July qs1, qs1992
Recover qsany qsremaining qsrefrigerant qsand qsthen qsrender qsthe qscylinder qsuseless,
qsthen qsrecycle qsthe qsmetal qsis qsthe qsproper qsdisposal qsmethod qsfor; qs- qsANS--
Disposable qscylinders
Which qsinternational qsagreement qs(Treaty) qsregulated qsthe qsproduction qsand qsuse qsof
qsCFCs, qsHCFC's, qshalons, qsmethyl qschloroform qsand qscarbon qstetrachloride? qs-
qsANS--Montreal qsProtocol