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NACE CIP 1 CBT Exam – Questions With Solutions (A+)
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NACE CIP 1 CBT Exam – Questions With Solutions (A+)
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NACE CIP 1 CBT Exam – Questions With Solutions (A+)How is the process of steel corrosion ALWAYS described? Right Ans -
electrochemical
Based on the galvanic series presented in the NACE CIP Level 1 Manual, which
three can be used effectively as galvanic anodes for carbon steel? Right Ans
- zinc, aluminum, magnesium
A decrease in temperature will generally cause the corrosion rate to _____
Right Ans - decrease
The electrolyte is a medium which carries the following type of current?
Right Ans - Ionic
Corrosion occurring uniformly across a surface is called _____ Right Ans -
general corrosion
When a conflict occurs on a coatings project, as the inspector, the preferred
first course of action is to _____ Right Ans - actively listen and endeavor to
understand the positions of others
A proper coating specification should contain information regarding ____, ____,
and ____ Right Ans - surface preparation standards, safety, and locations to
be used
Is it ever okay to accept a gift from a contractor? Right Ans - NO
What should you do if you find discrepancies between the specification and
the coating manufacturer's technical data sheet? Right Ans - seek written
clarification from the owner's representative
What are the general components of inspection reports? Right Ans - -
results of inspection tests
- location(s) of work
- details of preparation and application
Inspection reports typically provide sufficient detail permitting the owner to
evaluate ___ ___ ___ ___ Right Ans - - contractor's performance
,- inspector's performance
- job progress
- work interruptions
As an inspector headed to the job site for the first time, where would you
always find instruction regarding appropriate types of PPE? Right Ans -
Safety Data Sheet (SDS), previously called MSDS
Materials inventory report should contain which of the following? Right
Ans - - quantity of each component of each material onsite
- material batch numbers
- date of materials arrival at job site and storage information
The primary function of the coating inspector is _____ Right Ans -
specification compliance
High humidity in the air during coating application can cause _____ Right
Ans - solvent entrapment
The temperature at which moisture condenses on a surface is called _____
Right Ans - dew point
Where should the steel surface temperature reading be taken? Right Ans -
at the actual work location
What type of water should be added to a sling psychrometer? Right Ans -
distilled
Which type of coating is manufactured with the specific components added to
slow down the activity of the electrochemical cell? Right Ans - inhibitive
Which coating component forms a stable film that retains its characteristic
properties? Right Ans - binder/resin
A barrier coating interrupts the ______ of the electrochemical cell. Right Ans
- electrolyte
List the three mechanisms by which coatings adhere to a substrate Right
Ans - 1. Polar
, 2. Chemical
3. Mechanical
What is the rule for coating work when it comes to Dew Point and Steel
Temperature? Right Ans - Steel Temperature must be 5 degrees less than
the Dew Point
What characteristics of solvents influence coatings? Right Ans - - solvency
power
- volatility
The contractor's sling psychrometer gives a different reading than your
electric hygrometer. What would you do first as an inspector? Right Ans -
verify calibration of both instruments
Which of the following coating are co-reacting? Right Ans - - polyurethane
- epoxy
Fusion Bond Epoxy (FBE) is most commonly used to coat ____ Right Ans -
pipe
Which coatings may require external moisture to cure? Right Ans - - single
component polyurethane
- solvent borne inorganic zinc
Amine blush is likely to occur with which type of coating? Right Ans - epoxy
Which type of coating cures the fastest? Right Ans - Polyurea
When an inorganic Zinc Rich primer is applied too heavily a common result is
______ Right Ans - mud cracking
Commonly used primers for steel structures are ? Right Ans - - epoxy
- inorganic zinc
- organic zinc
Coatings that cure by polymerization are _____ Right Ans - convertible
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