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AMPP CIP Level 1 Theory Questions and Answers 2024 A+
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  • NACE CIP Level 1

AMPP CIP Level 1 Theory Questions and Answers 2024 A+AMPP CIP Level 1 Theory Questions and Answers 2024 A+AMPP CIP Level 1 Theory Questions and Answers 2024 A+AMPP CIP Level 1 Theory Questions and Answers 2024 A+AMPP CIP Level 1 Theory Questions and Answers 2024 A+

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  • November 6, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • NACE CIP Level 1
  • NACE CIP Level 1

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Willsmith22

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AMPP CIP LEVEL 1 THEORY QUESTIONS AND
ANSWERS 2024

What vfis vfcorrosion? vf- vfCorrect vf vfAnswer vf- vfThe vfdeterioration vfof vfa vfmetal vfor vfalloy vfthat
vfresults vffrom vfan vfelectrochemical vfreaction vfwith vfits vfenvironment.


What vfneeds vfto vfbe vfpresent vfin vforder vffor vfcorrosion vfto vfoccur? vf- vfCorrect vf vfAnswer vf- vfAnode

Cathode

Metallic vfPathway

Electrolyte

What vfis vfan vfanode? vf- vfCorrect vf vfAnswer vf- vfThe vfanode vfis vfthe vfarea vfof vfthe vfmetal vfsurface
vfthat vfcorrodes. vfThe vfmetal vfoxidizes vf(gains vfoxygen), vfcausing vfit vfto vflose vfmass vfand vfdissolve
vfinto vfthe vfelectrolyte.


What vfis vfoxidation? vf- vfCorrect vf vfAnswer vf- vfOxidation vfis vfa vfchemical vfreaction vfthat vfoccurs vfat
vfthe vfanode vfwhere vfthe vfmetal vfloses vfelectrons.


What vfis vfa vfcathode? vf- vfCorrect vf vfAnswer vf- vfThe vfcathode vfis vfthe vfarea vfof vfthe vfmetal vfsurface
vfthat vfreduces vf(loses vfoxygen).


What vfis vfreduction? vf- vfCorrect vf vfAnswer vf- vfReduction vfis vfa vfchemical vfreaction vfthat vfoccurs vfat
vfthe vfcathode vfthat vfinvolves vfthe vfmetal vfgaining vfelectrons.


What vfis vfthe vfmetallic vfpathway? vf- vfCorrect vf vfAnswer vf- vfThe vfmetallic vfpathway vfconnects vfthe
vfanode vfto vfthe vfcathode vfand vfallows vfthe vfpassage vfof vfelectrons vfgenerated vffrom vfthe vfcathode
vfto vfthe vfanode.


What vfis vfan vfelectrolyte? vf- vfCorrect vf vfAnswer vf- vfThe vfelectrolyte vfis vfthe vfconductive vfmedium
vf(any vfsolution, vflike vfwater) vfin vfwhich vfions vfare vfcarried vffrom vfthe vfanode vfto vfthe vfcathode.


What vfis vfa vfbarrier vfcoating? vf- vfCorrect vf vfAnswer vf- vfA vfbarrier vfcoating vfprotects vfthe
vfsubstrate/metal vfby vfproviding vfa vfchemical vfand vfphysical vfbarrier vfbetween vfthe vfmetal vfsurface
vfand vfthe vfenvironment. vf




The vfbarrier vfcoating vfinterrupts vfthe vfelectrolyte vfof vfthe vfelectrochemical vfcell.

, What vfis vfpassivation? vf- vfCorrect vf vfAnswer vf- vfPassivation vfis vfwhen vfa vflayer vfof vfoxides vfform vfon
vfthe vfsurface vfof vfa vfmetal vfthat vfprovides vfcorrosion vfprotection.


What vfis vfthe vfpurpose vfof vfthe vfelectrolyte? vf- vfCorrect vf vfAnswer vf- vfTo vfallow vfthe vfpassage vfof
vfions vffrom vfthe vfanode vfto vfthe vfcathode.


What vfis vfa vfsacrificial vfcoating? vf- vfCorrect vf vfAnswer vf- vfA vfsacrificial vfcoating vfis vfa vfcoating vfthat
vfcontains vfa vfmetal vf(usually vfzinc) vfthat vfwill vfcorrode vfinstead vfof vfthe vfmetal vfsubstrate.


What vfis vfan vfinhibitive vfcoating? vf- vfCorrect vf vfAnswer vf- vfInhibitive vfcoatings vfact vfas vfaa
vfbarricade vfto vfslow vfdown vfthe vfreaction vfat vfthe vfanode, vfor vfcathode, vfor vfboth. vfThey vfcontain
vfspecial vfpigments vfthat vfreact vfwith vfmoisture vfor vfoxygen vfand vfform vfa vfhard, vfnon-reactive
vfsurface vffilm vfthat vfinterferes vfwith vfthe vfcorrosion vfprocess.


What vfare vfthe vf4 vfbasic vfcomponents vfof vfa vfcoating? vf- vfCorrect vf vfAnswer vf- vfPigments

Binder/Resins

Solvents

Additives

What vfis vfare vfpigments? vf- vfCorrect vf vfAnswer vf- vfPigments vfare vfthe vfsolid vfparticles vfthat vfgive
vfspecific vfprotective, vfmechanical, vfor vfdecorative vfqualities vfto vfthe vfcoating. vf




In vfits vfunmixed vfform, vfpigments vfare vfpowders.

What vfare vfbinders/resins? vf- vfCorrect vf vfAnswer vf- vfBinders/resins vfare vfliquids vfthat vfadhere vfto
vfthe vfsubstrate vfand vfchemically vfchange vf(cure) vfto vfform vfa vfhard, vfprotective vffilm.


What vfare vfsolvents? vf- vfCorrect vf vfAnswer vf- vfSolvents vfare vfthe vfliquid vfcomponents vfof vfthe
vfcoating vfthat vfare vfresponsible vffor vfdissolving vfthe vfsolid vfbinder/resin.


What vfare vfadditives? vf- vfCorrect vf vfAnswer vf- vfAdditives vfare vfspecial vfingredients vfused vfto
vfenhance vfthe vfperformance vfor vfcertain vfproperties vfor vfcharacteristics vfof vfcoatings. vf




They vfare vfcommonly vfliquid vfcomponents vfthat vfare vfadded vfin vfsmall vfamounts.

Which vf3 vfmaterials vfare vfcommonly vfused vfas vfgalvanic vfanodes vffor vfcarbon vfsteel? vf- vfCorrect vf
vfAnswer vf- vfZinc


Magnesium

Aluminum

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