AO UNIT 4 LATEST EXAM 2025 QUESTIONS
WITH CORRECT ANSWERS
4.1H-HWhatHareHtheHthreeHwaysHthatHgunHammunitionHcanHbeHassembled?H-
HCORRECTHANSWERSFixed,HSeparated,HandHSeparateHloading
4.1H-HWhatHareHtheHtwoHmajorHcategoriesHofHammunition?H-
HCORRECTHANSWERSServiceH&HNon-Service
4.1H-HWhatHisHanHAmmunitionHLotHNumberH-
HCORRECTHANSWERSQuantityHofHAmmunitionHassembledHfromHuniformHcomponentsHu
nderHsimilarHconditions.
4.1H-HHowHareHCADsHactuatedH(fired)?H-
HCORRECTHANSWERSPercussion,HElectrically,HSympathetically
4.1H-HWhatHisHtheHdefinitionHofHshelfHlife?H-
HCORRECTHANSWERSAnHestablishedHamountHofHtimeHbeginningHfromHdateHofHmanufact
ure.
4.1H-HWhatHisHtheHdefinitionHofHinstalledHlife?H-
HCORRECTHANSWERSEstablished HaroundHtheHtimeHcomputedHfromHtheHtimeHtheHherme
ticallyHsealed.
4.2H-HWhatHtypeHofHtargetsHareHGeneralHPurposeHBombsHusedHagainst?H-
HCORRECTHANSWERSEnemyHtargets.H(Installations,HArmament,HandHpersonnel,HandHta
cticallyHtoHprovideHdirectHsupportHofHourHland,Hsea,HandHairHforcesHengagedHinHoffensiveHor
HdefensiveHoperations.
4.2H-
HWhatHtypeHofHexplosiveHfillerHisHusedHwithHtheHMKH80HseriesHbombsHandHwhatHtypeHisHuse
dHwithHtheHBLU-100Hseries?H-HCORRECTHANSWERSMK-80:HH-6
BLU-100Hseries:HPBXN-109H(insensitiveHexplosiveHfiller)
4.2H-HWhatHcolorHareHtheHexplosive-loadedHBLU-100HseriesHthermallyHprotectedHbombs?H-
HCORRECTHANSWERSOliveHdrabHorHgreyHinHcolor.
4.2H-HStateHtheHpurposeHofHthermalHprotection.H-
HCORRECTHANSWERSToHgreatlyHincreaseHtheH"cook-off Htime."
4.2H-HStateHtheHdistanceHbetweenHtheHlugsHonHaHMKH83HbombHbody.H-
HCORRECTHANSWERS14HinchesHapart.
4.2H-HTheHBLU-
109A/BHhasHtheHpenetrationHcapabilityHofHgoingHthroughHhowHmanyHfeetHofHreinforcedHcon
crete?H-HCORRECTHANSWERS4HtoH6Hfeet
4.2H-HWhatHtypeHofHpenetratorHisHtheHBLU-116A/BHdesignatedHas?H-
HCORRECTHANSWERSAdvanced HUnitaryHPenetratorH(AUP)
4.3H-HWhatHisHtheHdefinitionHofHarmingHtime?H-
HCORRECTHANSWERSThe HamountHofHtimeHorHrevolutionsHneededHforHtheHfiringHtrainHtoH
beHalignedHafterHtheHbombHisHreleased,HorHfromHtimeHofHreleaseHuntilHtheHbombHisHfullyHar
med.
AlsoHknownHasHSafeHSeparationHTimeH(SST)
, 4.3H-HWhatHadvantagesHdoHelectricalHfusesHhaveHasHopposedHtoHmechanicalHfuses?H-
HCORRECTHANSWERSDependingHonHtheHdeliveryHmodeH(retarded/non-
retarded)HautomaticallyHselectsHtheHarmingHtime.
FunctioningHtimesHareHin-flightHselectableHbyHtheHpilot.
GivesHtheHbombHonHaircraftHcapabilityHwhenHusedHwithHaHproximityHsensingHdevice.
4.3H-
HWhatHshouldHyouHdoHifHtheHlanyardHisHremovedHfromHtheHMKH122HarmingHsafetyHswitch?H-
HCORRECTHANSWERSDoHNOTHattemptHtoHreinstallHtheHlanyard;HreplaceHtheHentireHswitc
hingHunit.
4.3H-HHowHdoesHtheHDSU-
33HproximityHsensorHreceiveHitsHthermalHbatteryHinitiationHsignal?H-
HCORRECTHANSWERSFrom HtheHaircraftHthroughHtheHMKH122HarmingHsafetyHswitch.
4.3H-HWhatHisHusedHwithHtheHogiveHnoseHplugHtoHprovideHaHsolidHstructureHtoHtheHbomb?H-
HCORRECTHANSWERSAHsupportHcup.
4.4H-HListHtheHfourHmajorHcomponentsHofHaHGBU?H-
HCORRECTHANSWERS1)HComputerHControlHGroupH(CCG)
2)HAirfoilHGroupH(AFG)
3)HFuse
4)HWarheadH(bombHbody)
4.4H-HWhatHitemsHareHcontainedHinHanHAirfoilHGroupH(AFG)?H-
HCORRECTHANSWERS1)HWingHAssembly
2)HForwardHAdapterHAssembly
3)HGuidanceHfins
4)HHardwareHrequiredHforHassembly
4.4H-HWhatHwarheadHseriesHdoesHtheHGBUHsystemHutilize?H-HCORRECTHANSWERSMK-
80/BLU-100
4.4H-HWhyHdoHconicalHfinsHhaveHanHaccessHdoor?H-HCORRECTHANSWERSQuick-
attachHmechanismHwithHaHnylocHinsertedHnut
4.4H-HStateHtheHmodeHofHdeliveryHwhenHusingHtheHconicalHfin.H-
HCORRECTHANSWERSNon-Retarded.
4.4H-HListHtheHtwoHmodesHofHdeliveryHusingHtheHSnakeyeHfin.H-
HCORRECTHANSWERS1)HNon-Retarded
2)HRetarded
4.4H-HWhatHmustHbeHdoneHfirstHonHtheHBSU-
85/BHfinHassemblyHtoHensureHproperHretardedHoperation?H-
HCORRECTHANSWERSThe HventHcaHlocatedHonHtheHinnerHbulkheadHmustHbeHuncappedHp
riorHtoHflightHtoHensureHproperHretardedHoperation.
4.4H-HWhatHisHtheHonlyHelectricHtailHfuseHauthorizedHforHuseHwithHtheHGBU-12,HGBU-
16,HGBU-10?H-HCORRECTHANSWERSFMU-139
4.4H-HWhatHbombHbodiesHmakeHupHtheHGBU-24HseriesHweapon?H-
HCORRECTHANSWERSEitherHaHBLU-109A/BHorHBLU-116A/B
4.4H-HWhatHguidanceHsetHisHusedHwithHtheHGBU-38Hseries?H-
HCORRECTHANSWERSKMU-572
WITH CORRECT ANSWERS
4.1H-HWhatHareHtheHthreeHwaysHthatHgunHammunitionHcanHbeHassembled?H-
HCORRECTHANSWERSFixed,HSeparated,HandHSeparateHloading
4.1H-HWhatHareHtheHtwoHmajorHcategoriesHofHammunition?H-
HCORRECTHANSWERSServiceH&HNon-Service
4.1H-HWhatHisHanHAmmunitionHLotHNumberH-
HCORRECTHANSWERSQuantityHofHAmmunitionHassembledHfromHuniformHcomponentsHu
nderHsimilarHconditions.
4.1H-HHowHareHCADsHactuatedH(fired)?H-
HCORRECTHANSWERSPercussion,HElectrically,HSympathetically
4.1H-HWhatHisHtheHdefinitionHofHshelfHlife?H-
HCORRECTHANSWERSAnHestablishedHamountHofHtimeHbeginningHfromHdateHofHmanufact
ure.
4.1H-HWhatHisHtheHdefinitionHofHinstalledHlife?H-
HCORRECTHANSWERSEstablished HaroundHtheHtimeHcomputedHfromHtheHtimeHtheHherme
ticallyHsealed.
4.2H-HWhatHtypeHofHtargetsHareHGeneralHPurposeHBombsHusedHagainst?H-
HCORRECTHANSWERSEnemyHtargets.H(Installations,HArmament,HandHpersonnel,HandHta
cticallyHtoHprovideHdirectHsupportHofHourHland,Hsea,HandHairHforcesHengagedHinHoffensiveHor
HdefensiveHoperations.
4.2H-
HWhatHtypeHofHexplosiveHfillerHisHusedHwithHtheHMKH80HseriesHbombsHandHwhatHtypeHisHuse
dHwithHtheHBLU-100Hseries?H-HCORRECTHANSWERSMK-80:HH-6
BLU-100Hseries:HPBXN-109H(insensitiveHexplosiveHfiller)
4.2H-HWhatHcolorHareHtheHexplosive-loadedHBLU-100HseriesHthermallyHprotectedHbombs?H-
HCORRECTHANSWERSOliveHdrabHorHgreyHinHcolor.
4.2H-HStateHtheHpurposeHofHthermalHprotection.H-
HCORRECTHANSWERSToHgreatlyHincreaseHtheH"cook-off Htime."
4.2H-HStateHtheHdistanceHbetweenHtheHlugsHonHaHMKH83HbombHbody.H-
HCORRECTHANSWERS14HinchesHapart.
4.2H-HTheHBLU-
109A/BHhasHtheHpenetrationHcapabilityHofHgoingHthroughHhowHmanyHfeetHofHreinforcedHcon
crete?H-HCORRECTHANSWERS4HtoH6Hfeet
4.2H-HWhatHtypeHofHpenetratorHisHtheHBLU-116A/BHdesignatedHas?H-
HCORRECTHANSWERSAdvanced HUnitaryHPenetratorH(AUP)
4.3H-HWhatHisHtheHdefinitionHofHarmingHtime?H-
HCORRECTHANSWERSThe HamountHofHtimeHorHrevolutionsHneededHforHtheHfiringHtrainHtoH
beHalignedHafterHtheHbombHisHreleased,HorHfromHtimeHofHreleaseHuntilHtheHbombHisHfullyHar
med.
AlsoHknownHasHSafeHSeparationHTimeH(SST)
, 4.3H-HWhatHadvantagesHdoHelectricalHfusesHhaveHasHopposedHtoHmechanicalHfuses?H-
HCORRECTHANSWERSDependingHonHtheHdeliveryHmodeH(retarded/non-
retarded)HautomaticallyHselectsHtheHarmingHtime.
FunctioningHtimesHareHin-flightHselectableHbyHtheHpilot.
GivesHtheHbombHonHaircraftHcapabilityHwhenHusedHwithHaHproximityHsensingHdevice.
4.3H-
HWhatHshouldHyouHdoHifHtheHlanyardHisHremovedHfromHtheHMKH122HarmingHsafetyHswitch?H-
HCORRECTHANSWERSDoHNOTHattemptHtoHreinstallHtheHlanyard;HreplaceHtheHentireHswitc
hingHunit.
4.3H-HHowHdoesHtheHDSU-
33HproximityHsensorHreceiveHitsHthermalHbatteryHinitiationHsignal?H-
HCORRECTHANSWERSFrom HtheHaircraftHthroughHtheHMKH122HarmingHsafetyHswitch.
4.3H-HWhatHisHusedHwithHtheHogiveHnoseHplugHtoHprovideHaHsolidHstructureHtoHtheHbomb?H-
HCORRECTHANSWERSAHsupportHcup.
4.4H-HListHtheHfourHmajorHcomponentsHofHaHGBU?H-
HCORRECTHANSWERS1)HComputerHControlHGroupH(CCG)
2)HAirfoilHGroupH(AFG)
3)HFuse
4)HWarheadH(bombHbody)
4.4H-HWhatHitemsHareHcontainedHinHanHAirfoilHGroupH(AFG)?H-
HCORRECTHANSWERS1)HWingHAssembly
2)HForwardHAdapterHAssembly
3)HGuidanceHfins
4)HHardwareHrequiredHforHassembly
4.4H-HWhatHwarheadHseriesHdoesHtheHGBUHsystemHutilize?H-HCORRECTHANSWERSMK-
80/BLU-100
4.4H-HWhyHdoHconicalHfinsHhaveHanHaccessHdoor?H-HCORRECTHANSWERSQuick-
attachHmechanismHwithHaHnylocHinsertedHnut
4.4H-HStateHtheHmodeHofHdeliveryHwhenHusingHtheHconicalHfin.H-
HCORRECTHANSWERSNon-Retarded.
4.4H-HListHtheHtwoHmodesHofHdeliveryHusingHtheHSnakeyeHfin.H-
HCORRECTHANSWERS1)HNon-Retarded
2)HRetarded
4.4H-HWhatHmustHbeHdoneHfirstHonHtheHBSU-
85/BHfinHassemblyHtoHensureHproperHretardedHoperation?H-
HCORRECTHANSWERSThe HventHcaHlocatedHonHtheHinnerHbulkheadHmustHbeHuncappedHp
riorHtoHflightHtoHensureHproperHretardedHoperation.
4.4H-HWhatHisHtheHonlyHelectricHtailHfuseHauthorizedHforHuseHwithHtheHGBU-12,HGBU-
16,HGBU-10?H-HCORRECTHANSWERSFMU-139
4.4H-HWhatHbombHbodiesHmakeHupHtheHGBU-24HseriesHweapon?H-
HCORRECTHANSWERSEitherHaHBLU-109A/BHorHBLU-116A/B
4.4H-HWhatHguidanceHsetHisHusedHwithHtheHGBU-38Hseries?H-
HCORRECTHANSWERSKMU-572
