NACE CIP LEVEL 1 STUDY
GUIDE (2025/2026) ACTUAL
EXAM TEST|COMPREHENSIVE
QUESTIONS AND VERIFIED
ANSWERS| GET IT 100%
ACCURATE!!
Define Corrosion - ANSWER-The deterioration of a substance, usually a metal from
a reaction with its environment
What is Passivation? - ANSWER-A layer of oxides formed on the surface of a metal
that provides corrosion protection.
What is an example of passivation? - ANSWER-Stainless Steel
What are the elements of a corrosion cell? - ANSWER-Anode, Cathode, Metallic
Pathway, Electrolyte
,Describe what happens at the anode. - ANSWER-The metal dissolves into the
electrolyte
What is the function of the electrolyte? - ANSWER-Allows the passage of ions to
connect the corrosion cell
What is the function of the metallic pathway? - ANSWER-Allows the flow of
electrons to connect the corrosion cell
What is the galvanic series? - ANSWER-A listing of metals in order of reactivity
(more or less noble) in seawater at 25 C
The general rules of galvanic corrosion are: - ANSWER-The more reactive metal --
when connected to the less reactive (more noble) metal -- will corrode
preferentially
Name the five (5) most important factors that affect the *rate of corrosion.* -
ANSWER-Humidity, oxygen, chemical salts, pollutants, temperature
General corrosion is: - ANSWER-Results in a relatively *uniform* loss of material
over the entire surface, Results in a general thinning of the affected surface,
Relatively easy to inspect, Does not casue catastrophic failures
Localized corrosion is: - ANSWER-At discrete/specific spots on the metal surface.
Typically pitting and crevice corrosion. The most concerning as damage is
concentrated and loss of integrity or structural failure can result.
, List some of the common tools/methods used for *corrosion control*. - ANSWER-
Design, Inhibitors, Material Selection, Cathodic Protection, Protective Coatings,
Splash Zone Systems, Alteration of the Environment
How does NACE define the Inspector's role? - ANSWER-The inspector's role is that
of a *quality control technician* responsible for *observing and reporting
conformance or deviation from the project specification.*
What is the inspector's responsibility when it comes to safety on the project? -
ANSWER-Safety enforcement is not the responsibility of the inspector; however, it
is his/her responsibility to report any issues that may affect the project.
Name some tests that may need to be conducted during surface preparation and
coating operations. - ANSWER-Ambient Temperature, Relative Humidity & Dew
Point, Anchor Profile, Surface Cleanliness
Name some of the documentation/reports that may be required to be maintained
on a coatings project. - ANSWER-Daily/weekly summary, material usage reports,
manpower and equipment, conformance, and Non-conformance
What are the most important characteristics of a good report? - ANSWER-
Objective, Accurate, and Detailed.
What is the inspector's primary responsibility and what should the inspector not
do as it pertains to the specification. - ANSWER-The Inspector's primary
GUIDE (2025/2026) ACTUAL
EXAM TEST|COMPREHENSIVE
QUESTIONS AND VERIFIED
ANSWERS| GET IT 100%
ACCURATE!!
Define Corrosion - ANSWER-The deterioration of a substance, usually a metal from
a reaction with its environment
What is Passivation? - ANSWER-A layer of oxides formed on the surface of a metal
that provides corrosion protection.
What is an example of passivation? - ANSWER-Stainless Steel
What are the elements of a corrosion cell? - ANSWER-Anode, Cathode, Metallic
Pathway, Electrolyte
,Describe what happens at the anode. - ANSWER-The metal dissolves into the
electrolyte
What is the function of the electrolyte? - ANSWER-Allows the passage of ions to
connect the corrosion cell
What is the function of the metallic pathway? - ANSWER-Allows the flow of
electrons to connect the corrosion cell
What is the galvanic series? - ANSWER-A listing of metals in order of reactivity
(more or less noble) in seawater at 25 C
The general rules of galvanic corrosion are: - ANSWER-The more reactive metal --
when connected to the less reactive (more noble) metal -- will corrode
preferentially
Name the five (5) most important factors that affect the *rate of corrosion.* -
ANSWER-Humidity, oxygen, chemical salts, pollutants, temperature
General corrosion is: - ANSWER-Results in a relatively *uniform* loss of material
over the entire surface, Results in a general thinning of the affected surface,
Relatively easy to inspect, Does not casue catastrophic failures
Localized corrosion is: - ANSWER-At discrete/specific spots on the metal surface.
Typically pitting and crevice corrosion. The most concerning as damage is
concentrated and loss of integrity or structural failure can result.
, List some of the common tools/methods used for *corrosion control*. - ANSWER-
Design, Inhibitors, Material Selection, Cathodic Protection, Protective Coatings,
Splash Zone Systems, Alteration of the Environment
How does NACE define the Inspector's role? - ANSWER-The inspector's role is that
of a *quality control technician* responsible for *observing and reporting
conformance or deviation from the project specification.*
What is the inspector's responsibility when it comes to safety on the project? -
ANSWER-Safety enforcement is not the responsibility of the inspector; however, it
is his/her responsibility to report any issues that may affect the project.
Name some tests that may need to be conducted during surface preparation and
coating operations. - ANSWER-Ambient Temperature, Relative Humidity & Dew
Point, Anchor Profile, Surface Cleanliness
Name some of the documentation/reports that may be required to be maintained
on a coatings project. - ANSWER-Daily/weekly summary, material usage reports,
manpower and equipment, conformance, and Non-conformance
What are the most important characteristics of a good report? - ANSWER-
Objective, Accurate, and Detailed.
What is the inspector's primary responsibility and what should the inspector not
do as it pertains to the specification. - ANSWER-The Inspector's primary
