NACE Coating Inspector Level 1 Exam
Preparation Questions with Correct
Answers 2025
NACEMInspectorM-MCORRECTMANSWERM-
AnMinspectorMresponsibleMforMoverseeingMcoatingMapplicationsMandMensuringMcomplianceMwithMs
tandards.
DewMpointM-MCORRECTMANSWERM-TheMtemperatureMatMwhichMcondensationMoccurs.
RelativeMhumidityM-MCORRECTMANSWERM-
AMmeasureMofMtheMamountMofMmoistureMinMtheMairMcomparedMtoMsaturationMlevel.
GalvanicMcorrosionM-MCORRECTMANSWERM-
CorrosionMthatMoccursMonMmetalMsubstratesMdueMtoMelectrochemicalMreactions.
ThermalMSprayMCoatingsM-MCORRECTMANSWERM-
CoatingsMappliedMusingMaMthermalMsprayMprocess,MoftenMreferencedMbyMspecificMstandards.
DryMFilmMThicknessM(DFT)M-MCORRECTMANSWERM-
TheMthicknessMofMaMdriedMcoatingMfilm,MmeasuredMwithMaMgauge.
PolymerizationM-MCORRECTMANSWERM-
TheMprocessMofMmonomersMjoiningMtogetherMtoMformMaMpolymer.
HolidayM-MCORRECTMANSWERM-
AnMexposedMareaMofMtheMsubstrateMorMpreviousMcoatMofMaMconductiveMcoatingMmaterial.
, CheckingM-MCORRECTMANSWERM-
AMfineMcrackMinMtheMsurfaceMofMaMcoatingMthatMrarelyMreachesMtheMsubstrate.
InspectionMdocumentationM-MCORRECTMANSWERM-
RecordsMkeptMbyMinspectorsMforMvariousMpurposes,MincludingMcomplianceMandMqualityMassurance
.
NonMConformanceMReportsM-MCORRECTMANSWERM-
ReportsMcompletedMbyMtheMinspectorMwhenManMitemMdoesMnotMmeetMspecificationMrequirement
s.
InitialMsteelMconditionM-MCORRECTMANSWERM-
TheMconditionMofMsteelMbeforeMcoating,MwhichMaffectsMtheMfinalMappearanceMandMcoatingMrequir
ements.
LocalizedMCorrosionM-MCORRECTMANSWERM-
CorrosionMthatMoccursMinMaMspecificMarea,MleadingMtoMpotentialMcatastrophicMfailure.
BlotterMtestM-MCORRECTMANSWERM-
AMtestMusedMtoMdetermineMtheMpresenceMofMoilMandMwaterMinMcompressedMair.
OsmoticMblisteringM-MCORRECTMANSWERM-
BlisteringMthatMoccursMdueMtoMovercoatingMaMsurfaceMcontaminatedMwithMchemicalMsalts.
Ultra-violetMlightMtestingM-MCORRECTMANSWERM-
AMmethodMusedMbyMinspectorsMtoMdetectMoilMandMgreaseMonMsurfaces.
CalibrationMcertificatesM-MCORRECTMANSWERM-
DocumentsMthatMverifyMtheMaccuracyMofMtestingMinstruments.
Preparation Questions with Correct
Answers 2025
NACEMInspectorM-MCORRECTMANSWERM-
AnMinspectorMresponsibleMforMoverseeingMcoatingMapplicationsMandMensuringMcomplianceMwithMs
tandards.
DewMpointM-MCORRECTMANSWERM-TheMtemperatureMatMwhichMcondensationMoccurs.
RelativeMhumidityM-MCORRECTMANSWERM-
AMmeasureMofMtheMamountMofMmoistureMinMtheMairMcomparedMtoMsaturationMlevel.
GalvanicMcorrosionM-MCORRECTMANSWERM-
CorrosionMthatMoccursMonMmetalMsubstratesMdueMtoMelectrochemicalMreactions.
ThermalMSprayMCoatingsM-MCORRECTMANSWERM-
CoatingsMappliedMusingMaMthermalMsprayMprocess,MoftenMreferencedMbyMspecificMstandards.
DryMFilmMThicknessM(DFT)M-MCORRECTMANSWERM-
TheMthicknessMofMaMdriedMcoatingMfilm,MmeasuredMwithMaMgauge.
PolymerizationM-MCORRECTMANSWERM-
TheMprocessMofMmonomersMjoiningMtogetherMtoMformMaMpolymer.
HolidayM-MCORRECTMANSWERM-
AnMexposedMareaMofMtheMsubstrateMorMpreviousMcoatMofMaMconductiveMcoatingMmaterial.
, CheckingM-MCORRECTMANSWERM-
AMfineMcrackMinMtheMsurfaceMofMaMcoatingMthatMrarelyMreachesMtheMsubstrate.
InspectionMdocumentationM-MCORRECTMANSWERM-
RecordsMkeptMbyMinspectorsMforMvariousMpurposes,MincludingMcomplianceMandMqualityMassurance
.
NonMConformanceMReportsM-MCORRECTMANSWERM-
ReportsMcompletedMbyMtheMinspectorMwhenManMitemMdoesMnotMmeetMspecificationMrequirement
s.
InitialMsteelMconditionM-MCORRECTMANSWERM-
TheMconditionMofMsteelMbeforeMcoating,MwhichMaffectsMtheMfinalMappearanceMandMcoatingMrequir
ements.
LocalizedMCorrosionM-MCORRECTMANSWERM-
CorrosionMthatMoccursMinMaMspecificMarea,MleadingMtoMpotentialMcatastrophicMfailure.
BlotterMtestM-MCORRECTMANSWERM-
AMtestMusedMtoMdetermineMtheMpresenceMofMoilMandMwaterMinMcompressedMair.
OsmoticMblisteringM-MCORRECTMANSWERM-
BlisteringMthatMoccursMdueMtoMovercoatingMaMsurfaceMcontaminatedMwithMchemicalMsalts.
Ultra-violetMlightMtestingM-MCORRECTMANSWERM-
AMmethodMusedMbyMinspectorsMtoMdetectMoilMandMgreaseMonMsurfaces.
CalibrationMcertificatesM-MCORRECTMANSWERM-
DocumentsMthatMverifyMtheMaccuracyMofMtestingMinstruments.