NACE CIP Level 1 CBT 2023 Updated Exam
g g g g g g g
| Questions with Verified Answers
g g g g
QUESTION
CoatingsgProductgDatagSheetsg(PaintgSpecs)gprovidegusersgwithgthegfollowing:
Answer:
- surfacegprep
- storage
- mixinggandgthinning
- applicationgprocedure
- DFTgrequirements
QUESTION
SDSgcontainsgthegfollowing:
Answer:
- composition,ghandlinggorgworkinggwithgthegmaterial
- meltinggpoint,gboilinggpoint,gflashgpoint,gtoxicity,ghealthgeffects,gfirstgaid,greactivity,gstorag
e,gdisposal,getc
- actionsgtogtakegingeventgofgspill,gexplosion,gfiregorghazardousgexposure
QUESTION
Failuregofgcoatingsgtogcuregmaygbegcausedgby:
Answer:
- notgaddinggcuringgagent,gwronggcuringgagentgorgincorrectgamountgofgit
- problemgwithgmaterialgfromgthegmanufacturer
- environmentalgissues
- wronggorgcontaminatedgthinnerg(solvent)
QUESTION
Somegofgthegproblemsgthatgcangbegcausedgbygaminegblushgare:
Answer:
- surfacegtackinessgorggreasiness
,- incompletegcuring
- poorgadhesion
- coatinggdiscoloration
- poorgglossgretention
QUESTION
Runs,gsagsgandgwrinklesgaregcausedgby:
Answer:
- Coatinggappliedgtoogthickly
- Toogmuchgthinner
- Surfacegtooghot
- Impropergspraygtechnique
- applicationgofgcoatinggtowardsgendgofgpotglife
- wronggthixotropegusedgbygmanufacturer
QUESTION
isgagpowdery,gfriableglayergongthegsurfacegofgagcoatinggthatgisgmostgcommongwith
*epoxy*gcoatings
Answer:
chalking
QUESTION
*Cratering*gmaygbegcausedgby:
Answer:
- Airgtrappedgingcoatinggandgforminggbubblesgthatgburst
- Airgtrappedgingthegcoatinggduringgmixinggifgimproperlygmixed
QUESTION
*Vacules*gorg*voids*garegtypicallygcausedgby:
Answer:
runninggthegmixergtoogfast
,QUESTION
Pinholesgare:
Answer:
Verygsmallgholesgingagcoatinggtypicallygcausedgbygairgorgsolventgtrappedgingporousgfilmgandgescap
ing.
QUESTION
Agcommongcausegofg*blistering*gis:
Answer:
SurfacegContaminationgundergthegappliedgcoating
QUESTION
*Cracking*gofgagcoatinggisgnoted:
Answer:
Whengthegcrackgextendsgtogthegsubstrate
QUESTION
*Checking*gcangbegdescribedgas:
Answer:
finegcracksgingthegsurfacegofgagcoatinggthatgdon'tgextendgthroughgtogthegsubstrate
QUESTION
Adhesiongfailuresgmaygbegcausedgby:
Answer:
- Contaminatedgsurface
- Wronggsurfacegprep.
- Insufficientgprofile
- Exceedinggtopcoatgwindow
- incompatiblegcoatings
, QUESTION
Generalgtypesgofgholidaygdetectorsginclude:
Answer:
- Low-voltagegDC
- High-voltagegDC
- High-voltagegAC
QUESTION
Low-
voltageg(wetgsponge)gholidaygdetectorsgaregpoweredgbygbatteriesgwithgoutputgvoltagesgrang
inggfromg .
Answer:
5gtog120gVgDC
QUESTION
Describeglowgvoltagegholidaygdetectors:
Answer:
- groundgcablegisgattachedgtogsubstrate
- spongegsaturatedgwithgagsolutiongofgtapgwater/wettinggagent
- maximumgrategofg30gcm/sg*(1gft/s)*gdoublegstroke
- usedgongcoatingsgupgtog500gumg*(20gmils)*
- *maygbegusedgongconcrete*
QUESTION
High-voltagegholidaygdetectorgtypesginclude:
Answer:
- DC-pulsed
- DC-constant
QUESTION
DescribegHighgVoltagegDCgHolidaygDetectors:
Answer:
g g g g g g g
| Questions with Verified Answers
g g g g
QUESTION
CoatingsgProductgDatagSheetsg(PaintgSpecs)gprovidegusersgwithgthegfollowing:
Answer:
- surfacegprep
- storage
- mixinggandgthinning
- applicationgprocedure
- DFTgrequirements
QUESTION
SDSgcontainsgthegfollowing:
Answer:
- composition,ghandlinggorgworkinggwithgthegmaterial
- meltinggpoint,gboilinggpoint,gflashgpoint,gtoxicity,ghealthgeffects,gfirstgaid,greactivity,gstorag
e,gdisposal,getc
- actionsgtogtakegingeventgofgspill,gexplosion,gfiregorghazardousgexposure
QUESTION
Failuregofgcoatingsgtogcuregmaygbegcausedgby:
Answer:
- notgaddinggcuringgagent,gwronggcuringgagentgorgincorrectgamountgofgit
- problemgwithgmaterialgfromgthegmanufacturer
- environmentalgissues
- wronggorgcontaminatedgthinnerg(solvent)
QUESTION
Somegofgthegproblemsgthatgcangbegcausedgbygaminegblushgare:
Answer:
- surfacegtackinessgorggreasiness
,- incompletegcuring
- poorgadhesion
- coatinggdiscoloration
- poorgglossgretention
QUESTION
Runs,gsagsgandgwrinklesgaregcausedgby:
Answer:
- Coatinggappliedgtoogthickly
- Toogmuchgthinner
- Surfacegtooghot
- Impropergspraygtechnique
- applicationgofgcoatinggtowardsgendgofgpotglife
- wronggthixotropegusedgbygmanufacturer
QUESTION
isgagpowdery,gfriableglayergongthegsurfacegofgagcoatinggthatgisgmostgcommongwith
*epoxy*gcoatings
Answer:
chalking
QUESTION
*Cratering*gmaygbegcausedgby:
Answer:
- Airgtrappedgingcoatinggandgforminggbubblesgthatgburst
- Airgtrappedgingthegcoatinggduringgmixinggifgimproperlygmixed
QUESTION
*Vacules*gorg*voids*garegtypicallygcausedgby:
Answer:
runninggthegmixergtoogfast
,QUESTION
Pinholesgare:
Answer:
Verygsmallgholesgingagcoatinggtypicallygcausedgbygairgorgsolventgtrappedgingporousgfilmgandgescap
ing.
QUESTION
Agcommongcausegofg*blistering*gis:
Answer:
SurfacegContaminationgundergthegappliedgcoating
QUESTION
*Cracking*gofgagcoatinggisgnoted:
Answer:
Whengthegcrackgextendsgtogthegsubstrate
QUESTION
*Checking*gcangbegdescribedgas:
Answer:
finegcracksgingthegsurfacegofgagcoatinggthatgdon'tgextendgthroughgtogthegsubstrate
QUESTION
Adhesiongfailuresgmaygbegcausedgby:
Answer:
- Contaminatedgsurface
- Wronggsurfacegprep.
- Insufficientgprofile
- Exceedinggtopcoatgwindow
- incompatiblegcoatings
, QUESTION
Generalgtypesgofgholidaygdetectorsginclude:
Answer:
- Low-voltagegDC
- High-voltagegDC
- High-voltagegAC
QUESTION
Low-
voltageg(wetgsponge)gholidaygdetectorsgaregpoweredgbygbatteriesgwithgoutputgvoltagesgrang
inggfromg .
Answer:
5gtog120gVgDC
QUESTION
Describeglowgvoltagegholidaygdetectors:
Answer:
- groundgcablegisgattachedgtogsubstrate
- spongegsaturatedgwithgagsolutiongofgtapgwater/wettinggagent
- maximumgrategofg30gcm/sg*(1gft/s)*gdoublegstroke
- usedgongcoatingsgupgtog500gumg*(20gmils)*
- *maygbegusedgongconcrete*
QUESTION
High-voltagegholidaygdetectorgtypesginclude:
Answer:
- DC-pulsed
- DC-constant
QUESTION
DescribegHighgVoltagegDCgHolidaygDetectors:
Answer:
