CPO Practice Questions With Correct
Answers .
Which btype bof bfilter brequires bthe bleast bamount bof bwater bto bclean?
(A) bDiatomaceous b
(B) bRapid brate bsand
(C) bHigh brate bsand
(D) bCartridge b- b b b bcorrect banswer.(D) bCartridge
Cyanuric bacid b(stabilizer) bprotects bfree bchlorine b(FC) bagainst bthe beffects bof:
(A) bPathogens blike bCrypto, bGiardia, band bShigella
(B) bHigh bTotal bdissolved bsolids
(C) bUltraviolet brays bfrom bthe bsun
(D) bHigh bPH b- b b b bcorrect banswer.(C) bUltraviolet brays bfrom bthe bsun
An berosion bchemical bfeeder bis bwhat btype bof bfeeder?
(A) bPeristaltic bpump
(B) bPiston bpump
(C) bDry bchemical bfeeder
(D) bGas bsystem b- b b b bcorrect banswer.(C) bDry bchemical bfeeder
OSHA brequires baquatic bfacilities bto bmaintain:
(A) bSafety bData bSheets bonly bfor bsanitizing bchemicals b
(B) bLifeguard bcertifications
(C) bAir btemperature brecordings
, (D) bSDS's bfor ball bchemicals bused bat bthe bfacility b- b b b bcorrect banswer.(D) bSDS's bfor ball bchemicals bused
bat bthe bfacility
When bmechanical bcooling bis bused bon ban bindoor btherapeutic bpool bfacility, bthe brecommended
bASHRAE bfresh bair bexchange brate bshould bbe:
(A) b2 bto b4 bexchanges bper bhour
(B) b4 bto b6 bexchanges bper bhour
(C) b6 bto b8 bexchanges bper bhour
(D) bAs bmany bas bpossible b- b b b bcorrect banswer.(B) b4 bto b6 bexchanges bper bhour
What bcondition bmandates ban bimmediate bclosure bof byour bswimming bpool?
(A) bLocker broom bis bnot bclean
(B) bMain bdrain bnot bvisible bfrom bthe bdeck
(C) bNo bautomatic bfeeders binstalled
(D) bNo bunderwater blights binstalled b- b b b bcorrect banswer.(B) bMain bdrain bnot bvisible bfrom bthe bdeck
The breagent bcommonly bused bto btest bPH bis:
(A) bDPD
(B) bSodium bThiosulfate
(C) bCoolomatic
(D) bPhenol bred b- b b b bcorrect banswer.(D) bPhenol bred
When bshould byou bbackwash bhigh brate bsand bfilters bthat bhave ba bsingle bpressure bgauge?
(A) bAfter ban b8 bto b10 bpsi bincrease babove bstarting bpressure
(B) bEvery b2 bdays
(C) bOnce bper bweek
(D) bWhen bthe binfluent band beffluent bgauges bare b10 bto b20 bpsi bapart b- b b b bcorrect banswer.(A) bAfter
ban b8 bto b10 bpsi bincrease babove bstarting bpressure
Oxidation bReduction bPotential btesting b(ORP) bis bmeasured bin:
Answers .
Which btype bof bfilter brequires bthe bleast bamount bof bwater bto bclean?
(A) bDiatomaceous b
(B) bRapid brate bsand
(C) bHigh brate bsand
(D) bCartridge b- b b b bcorrect banswer.(D) bCartridge
Cyanuric bacid b(stabilizer) bprotects bfree bchlorine b(FC) bagainst bthe beffects bof:
(A) bPathogens blike bCrypto, bGiardia, band bShigella
(B) bHigh bTotal bdissolved bsolids
(C) bUltraviolet brays bfrom bthe bsun
(D) bHigh bPH b- b b b bcorrect banswer.(C) bUltraviolet brays bfrom bthe bsun
An berosion bchemical bfeeder bis bwhat btype bof bfeeder?
(A) bPeristaltic bpump
(B) bPiston bpump
(C) bDry bchemical bfeeder
(D) bGas bsystem b- b b b bcorrect banswer.(C) bDry bchemical bfeeder
OSHA brequires baquatic bfacilities bto bmaintain:
(A) bSafety bData bSheets bonly bfor bsanitizing bchemicals b
(B) bLifeguard bcertifications
(C) bAir btemperature brecordings
, (D) bSDS's bfor ball bchemicals bused bat bthe bfacility b- b b b bcorrect banswer.(D) bSDS's bfor ball bchemicals bused
bat bthe bfacility
When bmechanical bcooling bis bused bon ban bindoor btherapeutic bpool bfacility, bthe brecommended
bASHRAE bfresh bair bexchange brate bshould bbe:
(A) b2 bto b4 bexchanges bper bhour
(B) b4 bto b6 bexchanges bper bhour
(C) b6 bto b8 bexchanges bper bhour
(D) bAs bmany bas bpossible b- b b b bcorrect banswer.(B) b4 bto b6 bexchanges bper bhour
What bcondition bmandates ban bimmediate bclosure bof byour bswimming bpool?
(A) bLocker broom bis bnot bclean
(B) bMain bdrain bnot bvisible bfrom bthe bdeck
(C) bNo bautomatic bfeeders binstalled
(D) bNo bunderwater blights binstalled b- b b b bcorrect banswer.(B) bMain bdrain bnot bvisible bfrom bthe bdeck
The breagent bcommonly bused bto btest bPH bis:
(A) bDPD
(B) bSodium bThiosulfate
(C) bCoolomatic
(D) bPhenol bred b- b b b bcorrect banswer.(D) bPhenol bred
When bshould byou bbackwash bhigh brate bsand bfilters bthat bhave ba bsingle bpressure bgauge?
(A) bAfter ban b8 bto b10 bpsi bincrease babove bstarting bpressure
(B) bEvery b2 bdays
(C) bOnce bper bweek
(D) bWhen bthe binfluent band beffluent bgauges bare b10 bto b20 bpsi bapart b- b b b bcorrect banswer.(A) bAfter
ban b8 bto b10 bpsi bincrease babove bstarting bpressure
Oxidation bReduction bPotential btesting b(ORP) bis bmeasured bin:
