FDNY COF P-98 EXAM FULLY SOLVED &
UPDATED 2026-2027 (LATEST VERSION
VERIFIED FOR ACCURACY)
(QUESTIONS + ANSWERS) SOLVED
100% CORRECT!!
Fuel-oilRisRgenerallyRusedRinRbuildingsRinRstationaryRequipmentRforRtwoRpurposesR-
RCORRECTRANSWERfuelRemergencyRgeneratorsRorRtoRfuelRequipmentRusedRtoRheatRtheRbuilding.
theRpersonRsupervisingRtheRFuel-
OilRTransferRinRtheRBuildingRfromRoneRfloorRtoRanotherRmustRholdR-RCORRECTRANSWERP-
98RCertificateRofRFitness.RCertificateRofRFitnessRholdersRmustRmaintainRallRqualificationsRandRcompl
yRwithRallRrequirementsRapplicableRtoRsuchRcertificateRholdersRthroughoutRtheRtermRofRtheirRcertifi
cate.RTheRP-98RCertificateRofRFitnessRisRpremise-related.
TheRuseRofRtheRwordR"should"RthroughoutRtheseRstudyRmaterialsRgenerallyRrefersRtoR-
RCORRECTRANSWERpolicies,RproceduresRand/orRbestRpracticesRrecommendedRbyRtheRFDNY,RandR
mayRnotRbeRaRcodifiedRrequirement.
TheRuseRofRtheRwordR"shall"RthroughoutRtheseRstudyRmaterialsRgenerallyRrefersR-
RCORRECTRANSWERtoRaRrequirementRofRtheRFireRCodeRorRtheRFDNY.
3.1RSUPERVISIONROFRFUEL-OILRPIPINGRANDRSTORAGEROPERATIOR-RCORRECTRANSWER
ARstationaryRfuel-
oilRstorageRtank,RandRrelatedRpiping,RthatRisRinstalledRonRtheRlowestRfloorRofRaRbuildingRandRthatRtra
nsfersRfuel-oilRthroughRpipingRtoRanotherRstationaryRfuel-oilRstorageRtank,RorRtoRfuel-
,oilRburningRequipment,RinstalledRaboveRsuchRfloor,RshallRbeRunderRtheR-
RCORRECTRANSWERtheRGENERALRSUPERVISIONRofRaRP-98RCertificateRofRFitnessRholder
TheRperiodicRinspectionRandRtestingRofRsuchRtanksRandRpipingRshallRbeRconductedRunderRtheR-
RCORRECTRANSWERPERSONALRSUPERVISIONRofRsuchRP-98RCertificateRofRFitnessRholder.
Fuel-oilRstorageRtanksRandRpipingRsystemsRshallRbeRinspectedRatRleastRonceR----
forRanyRevidenceRofRleaksR-RCORRECTRANSWERWeekly
Fuel-oilRstorageRtanksRsubjectRtoRthisRsectionRshallRhaveRtheirRfloatRswitchesRtestedRatRleastRonceR--
--RtoRensureRthatRtheyRareRinRgoodRworkingRorder.R-RCORRECTRANSWERWeekly
WhoRisRrequiredRforRallRexistingRandRnewRbuildingsRwhereRfuelRisRbeingRtransportedRfromRtheRlowe
stRlevelsRtoRtanksRorRequipmentRonRupperRfloorsRpursuantRtoRtheRnewRNYCRFireRCodeRandRMechani
calRCodes?R-RCORRECTRANSWERTheRCOFRholder
TheRoilRstorageRtankR-
RCORRECTRANSWERprovidesRtheRsupplyRofRoilRforRcombustionRinRtheRoilRburner
TheRoilRstorageRtankRisRinsideRaR----R-RCORRECTRANSWERdike
InRcaseRofRaRleakRtheR----RareaRwillRcontainRtheRoilR-RCORRECTRANSWERdiked
InRitsRnormalRcondition,R#2RoilRfuelRisR-
RCORRECTRANSWERthinRandRlightRandRisReasilyRpumpedRthroughRtheRcirculationRsystem.
ARsuctionRpumpRdoesRwhat?R-RCORRECTRANSWERcirculatesRtheRoilRthroughoutRtheRsystem.
,WhatRareRpresentRinRtheRfuel-oilRcomingRfromRtheRoilRstorageRtank?R-
RCORRECTRANSWERDirtRandRsediment
TheR----
RremovesRmostRofRtheseRcontaminantsRfromRtheRoilRbeforeRtheRoilRreachesRtheRburner'sRstrainer.R-
RCORRECTRANSWERoilRfilter
TheRsuctionRlineRhasRtoRbeR----
RinchesRfromRtheRbottomRofRtheRtankRforRsedimentsRnotRtoRbeRabsorbedR-RCORRECTRANSWER6
TheRvacuumRgaugeR-
RCORRECTRANSWERaRdeviceRthatRmeasuresRpressureRbelowRatmosphericRpressure.
ExcessiveRvacuumRreadingsR(inRtheRvacuumRgauge)RindicateRthatR-
RCORRECTRANSWERthereRisRanRobstructionRinRtheRsuctionRlineR(suchRasRdirtyRoilRstrainer).
WhenRtheRvacuumRgaugeRshowsRobstructionRinRtheRsuctionRlineRitRcanRbeRstoppedRbyRclosingRtheR-
RCORRECTRANSWERshutRoffRvalve
ClosingRtheRshutRoffRvalveR-
RCORRECTRANSWERpermitsRtheRoperatorRtoRcleanRtheRfilter/strainerRorRtoRperformRotherRmainten
ance.
TheRmainRfuelRvalveRisR-
RCORRECTRANSWERelectricallyRoperatedRandRwillRopenRorRcloseRtheRlineRleadingRtoRtheRatomizerR
onlyRforRoilRburners.RItRwillRshutRdownRtheRburnerRsystemRifRthereRisRaRfailureRofRignitionRorRcombus
tion.
, TheRoilRreturnRlineR-
RCORRECTRANSWEROilRcirculatesRthroughRtheRpipingRsystemRbackRtoRtheRstorageRtankRthroughRitR(
theRoilRreturnRline)
AR----RisRprovidedRforRsafetyRifRtheRpressureRbecomesRtooRgreat.R-
RCORRECTRANSWERbackRpressureRreliefRvalve
DayRtanksRmayRbeRlocatedR-RCORRECTRANSWERthroughoutRtheRbuildingRaboveRtheRlowestRfloor.
AR----RrequiredRforReachRdayRtankRtoRsupplyReachRfloor.R-RCORRECTRANSWERseparateRpump
InRcaseRofRaRleakRinRtheRpiping,RaR----RisRprovidedR-RCORRECTRANSWERleakRcollector
LeakRcollectorRisRstoredRbyR-RCORRECTRANSWERtheRstorageRtank
TheRleakRcollectorRhasRanR----RwhichRshowsRtheRamountRofRoilRcollectedR-
RCORRECTRANSWERoilRlevelRgauge
ARgaugeRwillRshowR-RCORRECTRANSWERowRmuchRfuelRoilRisRinsideRaRmainRstorageRtank/dayRtank
CombustionRisRtheR-
RCORRECTRANSWERchemicalRunionRofRtheRoxygenRinRtheRairRwithRcombustibleRelementsRinRfuel-
oilR(hydrogenRandRcarbon).
TheRendRresultRofRcombustionRisR-RCORRECTRANSWERheatRenergy
OilRfiringRequipmentR-RCORRECTRANSWERisRusedRtoRliberateRheatRenergyRfromRfuel-oil.
UPDATED 2026-2027 (LATEST VERSION
VERIFIED FOR ACCURACY)
(QUESTIONS + ANSWERS) SOLVED
100% CORRECT!!
Fuel-oilRisRgenerallyRusedRinRbuildingsRinRstationaryRequipmentRforRtwoRpurposesR-
RCORRECTRANSWERfuelRemergencyRgeneratorsRorRtoRfuelRequipmentRusedRtoRheatRtheRbuilding.
theRpersonRsupervisingRtheRFuel-
OilRTransferRinRtheRBuildingRfromRoneRfloorRtoRanotherRmustRholdR-RCORRECTRANSWERP-
98RCertificateRofRFitness.RCertificateRofRFitnessRholdersRmustRmaintainRallRqualificationsRandRcompl
yRwithRallRrequirementsRapplicableRtoRsuchRcertificateRholdersRthroughoutRtheRtermRofRtheirRcertifi
cate.RTheRP-98RCertificateRofRFitnessRisRpremise-related.
TheRuseRofRtheRwordR"should"RthroughoutRtheseRstudyRmaterialsRgenerallyRrefersRtoR-
RCORRECTRANSWERpolicies,RproceduresRand/orRbestRpracticesRrecommendedRbyRtheRFDNY,RandR
mayRnotRbeRaRcodifiedRrequirement.
TheRuseRofRtheRwordR"shall"RthroughoutRtheseRstudyRmaterialsRgenerallyRrefersR-
RCORRECTRANSWERtoRaRrequirementRofRtheRFireRCodeRorRtheRFDNY.
3.1RSUPERVISIONROFRFUEL-OILRPIPINGRANDRSTORAGEROPERATIOR-RCORRECTRANSWER
ARstationaryRfuel-
oilRstorageRtank,RandRrelatedRpiping,RthatRisRinstalledRonRtheRlowestRfloorRofRaRbuildingRandRthatRtra
nsfersRfuel-oilRthroughRpipingRtoRanotherRstationaryRfuel-oilRstorageRtank,RorRtoRfuel-
,oilRburningRequipment,RinstalledRaboveRsuchRfloor,RshallRbeRunderRtheR-
RCORRECTRANSWERtheRGENERALRSUPERVISIONRofRaRP-98RCertificateRofRFitnessRholder
TheRperiodicRinspectionRandRtestingRofRsuchRtanksRandRpipingRshallRbeRconductedRunderRtheR-
RCORRECTRANSWERPERSONALRSUPERVISIONRofRsuchRP-98RCertificateRofRFitnessRholder.
Fuel-oilRstorageRtanksRandRpipingRsystemsRshallRbeRinspectedRatRleastRonceR----
forRanyRevidenceRofRleaksR-RCORRECTRANSWERWeekly
Fuel-oilRstorageRtanksRsubjectRtoRthisRsectionRshallRhaveRtheirRfloatRswitchesRtestedRatRleastRonceR--
--RtoRensureRthatRtheyRareRinRgoodRworkingRorder.R-RCORRECTRANSWERWeekly
WhoRisRrequiredRforRallRexistingRandRnewRbuildingsRwhereRfuelRisRbeingRtransportedRfromRtheRlowe
stRlevelsRtoRtanksRorRequipmentRonRupperRfloorsRpursuantRtoRtheRnewRNYCRFireRCodeRandRMechani
calRCodes?R-RCORRECTRANSWERTheRCOFRholder
TheRoilRstorageRtankR-
RCORRECTRANSWERprovidesRtheRsupplyRofRoilRforRcombustionRinRtheRoilRburner
TheRoilRstorageRtankRisRinsideRaR----R-RCORRECTRANSWERdike
InRcaseRofRaRleakRtheR----RareaRwillRcontainRtheRoilR-RCORRECTRANSWERdiked
InRitsRnormalRcondition,R#2RoilRfuelRisR-
RCORRECTRANSWERthinRandRlightRandRisReasilyRpumpedRthroughRtheRcirculationRsystem.
ARsuctionRpumpRdoesRwhat?R-RCORRECTRANSWERcirculatesRtheRoilRthroughoutRtheRsystem.
,WhatRareRpresentRinRtheRfuel-oilRcomingRfromRtheRoilRstorageRtank?R-
RCORRECTRANSWERDirtRandRsediment
TheR----
RremovesRmostRofRtheseRcontaminantsRfromRtheRoilRbeforeRtheRoilRreachesRtheRburner'sRstrainer.R-
RCORRECTRANSWERoilRfilter
TheRsuctionRlineRhasRtoRbeR----
RinchesRfromRtheRbottomRofRtheRtankRforRsedimentsRnotRtoRbeRabsorbedR-RCORRECTRANSWER6
TheRvacuumRgaugeR-
RCORRECTRANSWERaRdeviceRthatRmeasuresRpressureRbelowRatmosphericRpressure.
ExcessiveRvacuumRreadingsR(inRtheRvacuumRgauge)RindicateRthatR-
RCORRECTRANSWERthereRisRanRobstructionRinRtheRsuctionRlineR(suchRasRdirtyRoilRstrainer).
WhenRtheRvacuumRgaugeRshowsRobstructionRinRtheRsuctionRlineRitRcanRbeRstoppedRbyRclosingRtheR-
RCORRECTRANSWERshutRoffRvalve
ClosingRtheRshutRoffRvalveR-
RCORRECTRANSWERpermitsRtheRoperatorRtoRcleanRtheRfilter/strainerRorRtoRperformRotherRmainten
ance.
TheRmainRfuelRvalveRisR-
RCORRECTRANSWERelectricallyRoperatedRandRwillRopenRorRcloseRtheRlineRleadingRtoRtheRatomizerR
onlyRforRoilRburners.RItRwillRshutRdownRtheRburnerRsystemRifRthereRisRaRfailureRofRignitionRorRcombus
tion.
, TheRoilRreturnRlineR-
RCORRECTRANSWEROilRcirculatesRthroughRtheRpipingRsystemRbackRtoRtheRstorageRtankRthroughRitR(
theRoilRreturnRline)
AR----RisRprovidedRforRsafetyRifRtheRpressureRbecomesRtooRgreat.R-
RCORRECTRANSWERbackRpressureRreliefRvalve
DayRtanksRmayRbeRlocatedR-RCORRECTRANSWERthroughoutRtheRbuildingRaboveRtheRlowestRfloor.
AR----RrequiredRforReachRdayRtankRtoRsupplyReachRfloor.R-RCORRECTRANSWERseparateRpump
InRcaseRofRaRleakRinRtheRpiping,RaR----RisRprovidedR-RCORRECTRANSWERleakRcollector
LeakRcollectorRisRstoredRbyR-RCORRECTRANSWERtheRstorageRtank
TheRleakRcollectorRhasRanR----RwhichRshowsRtheRamountRofRoilRcollectedR-
RCORRECTRANSWERoilRlevelRgauge
ARgaugeRwillRshowR-RCORRECTRANSWERowRmuchRfuelRoilRisRinsideRaRmainRstorageRtank/dayRtank
CombustionRisRtheR-
RCORRECTRANSWERchemicalRunionRofRtheRoxygenRinRtheRairRwithRcombustibleRelementsRinRfuel-
oilR(hydrogenRandRcarbon).
TheRendRresultRofRcombustionRisR-RCORRECTRANSWERheatRenergy
OilRfiringRequipmentR-RCORRECTRANSWERisRusedRtoRliberateRheatRenergyRfromRfuel-oil.