POSTAL AUTOMOTIVE TECHNICIAN EXAM 944
QUESTIONS WITH CORRECT ANSWERS 2025
TheMVibrationMDamperMonManMAutoMEngineMisMFastenedMtoMtheM-MCORRECTMANSWERM-
Crankshaft
MostMSmallMGasMEnginesMUseMaM_________MIgnitionMSystemM-MCORRECTMANSWERM-Magneto
IcingMOccursMMostMOftenM-MCORRECTMANSWERM-OnMCoolMDampMDays
TheMFunctionMofMtheMFloatMinMaMCarburetorMisMtoM-MCORRECTMANSWERM-CloseMtheMNeedleMValve
ToMImproveMStabilityMWhenMCornering,MManufacturersMAddedMaMDeviceMtoMCarsMCalledM-
MCORRECTMANSWERM-StabilizerMBar
AdjustmentMofMtheMRodsMonMaMCarMWillMAffectM-MCORRECTMANSWERM-Toe-in
AMRestrictionMinMtheMExhaustMSystemMisMIndicatedMonMaMVacuumMGaugeMbyMaM-
MCORRECTMANSWERM-GradualMDecreaseMinMReading
DiscMBrakesMonMaMCarMHaveMaMDistinctMAdvantageMOverMConventionalMDrumMBrakesMinMThatMThe
yM-MCORRECTMANSWERM-FadeMLessMWhenMHot
InMaMDieselMEngine,MtheMFuelMisMIgnitedMbyMtheM-MCORRECTMANSWERM-HeatMofMCompression
EngineMTimingMisMGenerallyMSetMbyMUsingMaM-MCORRECTMANSWERM-StrobeMLight
IfManMengineMisMoperatingMatMpartMthrottleMforMlongMperiods,MwhatMwillMhappenMtoMtheMsparkMplu
gs?M-MCORRECTMANSWERM-SparkMplugsMwillMbecomeMcoveredMwithMcarbon
, WhatMwillMleakingMintakeMvalveMguidesMcause?M-MCORRECTMANSWERM-ExcessiveMoilMconsumption
WhatMgenerallyMcausesMfloodingMofMaMcarburetor?M-MCORRECTMANSWERM-
AMstuckMfloatMneedleMvalve
OnMmanyMcars,MwhatMisMtheMfuelMpumpMcombinedMwith?M-MCORRECTMANSWERM-VacuumMpump
WhatMdoesMcarbonMfoulingMofMaMsparkMplugMindicate?M-MCORRECTMANSWERM-TooMrichMaMmixture
IfMgeneratorMoutputMisMexcessiveMevenMafterMdisconnectingMtheMFMTerminal,MwhereMmightMtheMtr
oubleMbe?M-MCORRECTMANSWERM-TheMgenerator
HowMdoesManMautomobileMalternatorMconvertMalternatingMcurrentMtoMdirectMcurrent?M-
MCORRECTMANSWERM-ByMmeansMofMsiliconMdiodes
WhatMoftenMcausesMhardMstarting?M-MCORRECTMANSWERM-ImproperMchokeMoperation
AMcarMwithMaMhistoryMofMburnedMpointsMwouldMlikelyMindicateMwhatMproblemMwithMtheMvoltageMr
egulator?M-MCORRECTMANSWERM-TooMhighMsetting
WhatMisMtheMmaximumMallowableMoversizeMamountMwhenMreconditioningMbrakeMdrums?M-
MCORRECTMANSWERM-.060Minches
21.MIntakeMStrokeMAirMFuelMMixtureMMeasurementM-MCORRECTMANSWERM-VolumetricMEfficiency
22.MPurposeMofMWelchMPlugsM-MCORRECTMANSWERM-SandMRemovalMAfterMCasting
QUESTIONS WITH CORRECT ANSWERS 2025
TheMVibrationMDamperMonManMAutoMEngineMisMFastenedMtoMtheM-MCORRECTMANSWERM-
Crankshaft
MostMSmallMGasMEnginesMUseMaM_________MIgnitionMSystemM-MCORRECTMANSWERM-Magneto
IcingMOccursMMostMOftenM-MCORRECTMANSWERM-OnMCoolMDampMDays
TheMFunctionMofMtheMFloatMinMaMCarburetorMisMtoM-MCORRECTMANSWERM-CloseMtheMNeedleMValve
ToMImproveMStabilityMWhenMCornering,MManufacturersMAddedMaMDeviceMtoMCarsMCalledM-
MCORRECTMANSWERM-StabilizerMBar
AdjustmentMofMtheMRodsMonMaMCarMWillMAffectM-MCORRECTMANSWERM-Toe-in
AMRestrictionMinMtheMExhaustMSystemMisMIndicatedMonMaMVacuumMGaugeMbyMaM-
MCORRECTMANSWERM-GradualMDecreaseMinMReading
DiscMBrakesMonMaMCarMHaveMaMDistinctMAdvantageMOverMConventionalMDrumMBrakesMinMThatMThe
yM-MCORRECTMANSWERM-FadeMLessMWhenMHot
InMaMDieselMEngine,MtheMFuelMisMIgnitedMbyMtheM-MCORRECTMANSWERM-HeatMofMCompression
EngineMTimingMisMGenerallyMSetMbyMUsingMaM-MCORRECTMANSWERM-StrobeMLight
IfManMengineMisMoperatingMatMpartMthrottleMforMlongMperiods,MwhatMwillMhappenMtoMtheMsparkMplu
gs?M-MCORRECTMANSWERM-SparkMplugsMwillMbecomeMcoveredMwithMcarbon
, WhatMwillMleakingMintakeMvalveMguidesMcause?M-MCORRECTMANSWERM-ExcessiveMoilMconsumption
WhatMgenerallyMcausesMfloodingMofMaMcarburetor?M-MCORRECTMANSWERM-
AMstuckMfloatMneedleMvalve
OnMmanyMcars,MwhatMisMtheMfuelMpumpMcombinedMwith?M-MCORRECTMANSWERM-VacuumMpump
WhatMdoesMcarbonMfoulingMofMaMsparkMplugMindicate?M-MCORRECTMANSWERM-TooMrichMaMmixture
IfMgeneratorMoutputMisMexcessiveMevenMafterMdisconnectingMtheMFMTerminal,MwhereMmightMtheMtr
oubleMbe?M-MCORRECTMANSWERM-TheMgenerator
HowMdoesManMautomobileMalternatorMconvertMalternatingMcurrentMtoMdirectMcurrent?M-
MCORRECTMANSWERM-ByMmeansMofMsiliconMdiodes
WhatMoftenMcausesMhardMstarting?M-MCORRECTMANSWERM-ImproperMchokeMoperation
AMcarMwithMaMhistoryMofMburnedMpointsMwouldMlikelyMindicateMwhatMproblemMwithMtheMvoltageMr
egulator?M-MCORRECTMANSWERM-TooMhighMsetting
WhatMisMtheMmaximumMallowableMoversizeMamountMwhenMreconditioningMbrakeMdrums?M-
MCORRECTMANSWERM-.060Minches
21.MIntakeMStrokeMAirMFuelMMixtureMMeasurementM-MCORRECTMANSWERM-VolumetricMEfficiency
22.MPurposeMofMWelchMPlugsM-MCORRECTMANSWERM-SandMRemovalMAfterMCasting