B-29 FDNY QUESTIONS WITH CORRECT
ANSWERS 2025
UpsMbatteryMsystemsMareMrequiredMtoMbeMfiledMandMapprovedMbyM-MCORRECTMANSWERM-
TheMnycMdepartmentMofMbuildings
COFMholdersMareMonlyMallowedMtoMmakeM-MCORRECTMANSWERM-VisualMinspections
UPSMsystemsMinstalledMonMorMafterMJulyM1M2008MshallM-MCORRECTMANSWERM-
ComplyMwithMtheMfireMcodeMeditionMinMeffectMatMtheMtimeMtheyMwereMinstalled.
UPSMbatteryMsystemsMthatMwereMinstalledMbeforeMJulyM1M200(preMexistingMsystems)MshallM-
MCORRECTMANSWERM-
NotMbeMrequiredMtoMcomplyMwithMtheMdesign,Minstallation,MandMventilationMrequirementsMofMthe
M2007MorM2014MfireMcode.
AnyMbetterMsystemMinMplace,MregardlessMofMinstallationMdate,MmustMbeMunderMtheM-
MCORRECTMANSWERM-GeneralMsupervision.
QUICKMvisualMinspectionsMshallMbeMperformedM-MCORRECTMANSWERM-OnceMaMday
TheMenvironmentMforMcellsMshouldMbeM-MCORRECTMANSWERM-Clean,Mcool,MandMdry.
AMUPSMroomMshouldMhaveMwhatMkindMofMalarmMsystem?M-MCORRECTMANSWERM-
HydrogenMdetector.
Hazards
HighMvoltageMelectricity
, -fire
-explosion
-electricalMandMhighMTemperatureMburnsM-MCORRECTMANSWERM-
IfManyMofMtheMaboveMincidentsMoccur,McontactM911Mimmediately.
PossibleMcausesMofManMexplosionMwouldMbe:M-MCORRECTMANSWERM-ElectrolyteMOvercharge
SafetyMvalveMorMventsMdialMdueMtoMexcessMdirtMandMdebris.
Hazard
GasMreleaseM-MCORRECTMANSWERM-Explosion
PersonalMinjury
Hazard
HydrogenMgasM-MCORRECTMANSWERM-OdorlessMgas
HighlyMflammable
(LowerMexplosionMlimitsM4.0,MUpperMexplosionMlimitsM75.0).
CitywideMstandardMkeyM-MCORRECTMANSWERM-AlsoMknownMasMaM"2642"Mkey
CapacityMtestM-MCORRECTMANSWERM-
AMcontrolledMconstantMcurrentMorMconstantMpowerMdischargeMofMaMbatteryMtoMaMspecifiedMtermin
alMvoltage.
ANSWERS 2025
UpsMbatteryMsystemsMareMrequiredMtoMbeMfiledMandMapprovedMbyM-MCORRECTMANSWERM-
TheMnycMdepartmentMofMbuildings
COFMholdersMareMonlyMallowedMtoMmakeM-MCORRECTMANSWERM-VisualMinspections
UPSMsystemsMinstalledMonMorMafterMJulyM1M2008MshallM-MCORRECTMANSWERM-
ComplyMwithMtheMfireMcodeMeditionMinMeffectMatMtheMtimeMtheyMwereMinstalled.
UPSMbatteryMsystemsMthatMwereMinstalledMbeforeMJulyM1M200(preMexistingMsystems)MshallM-
MCORRECTMANSWERM-
NotMbeMrequiredMtoMcomplyMwithMtheMdesign,Minstallation,MandMventilationMrequirementsMofMthe
M2007MorM2014MfireMcode.
AnyMbetterMsystemMinMplace,MregardlessMofMinstallationMdate,MmustMbeMunderMtheM-
MCORRECTMANSWERM-GeneralMsupervision.
QUICKMvisualMinspectionsMshallMbeMperformedM-MCORRECTMANSWERM-OnceMaMday
TheMenvironmentMforMcellsMshouldMbeM-MCORRECTMANSWERM-Clean,Mcool,MandMdry.
AMUPSMroomMshouldMhaveMwhatMkindMofMalarmMsystem?M-MCORRECTMANSWERM-
HydrogenMdetector.
Hazards
HighMvoltageMelectricity
, -fire
-explosion
-electricalMandMhighMTemperatureMburnsM-MCORRECTMANSWERM-
IfManyMofMtheMaboveMincidentsMoccur,McontactM911Mimmediately.
PossibleMcausesMofManMexplosionMwouldMbe:M-MCORRECTMANSWERM-ElectrolyteMOvercharge
SafetyMvalveMorMventsMdialMdueMtoMexcessMdirtMandMdebris.
Hazard
GasMreleaseM-MCORRECTMANSWERM-Explosion
PersonalMinjury
Hazard
HydrogenMgasM-MCORRECTMANSWERM-OdorlessMgas
HighlyMflammable
(LowerMexplosionMlimitsM4.0,MUpperMexplosionMlimitsM75.0).
CitywideMstandardMkeyM-MCORRECTMANSWERM-AlsoMknownMasMaM"2642"Mkey
CapacityMtestM-MCORRECTMANSWERM-
AMcontrolledMconstantMcurrentMorMconstantMpowerMdischargeMofMaMbatteryMtoMaMspecifiedMtermin
alMvoltage.