NACE CIP Level 1 Sample Quizes Rated A

NACE CIP Level 1 Sample Quizes Rated A All corrosion of iron at normal ambient conditions is Correct Answer- an electrochemical process The cathode of a corrosion cell Correct Answer- has an opposite electrical pol ...

NACE CIP Level 1 Sample Quizes Rated A All corrosion of iron at normal ambient conditions is Correct Answer- an electrochemical process The cathode of a corrosion cell Correct Answer- has an opposite electrical polarity to the anode 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? Correct Answer- Zinc, aluminum, magnesium A corrosion inhibitor is a substance that, when added to an environment Correct Answer- decreases the rate of corrosion A decrease in temperature will generally cause the corrosion rate to Correct Answer- decrease The electrolyte is the solution that carries (conducts) Correct Answer- the anion, and the cations While oxidation occurs at the anode, reduction occurs at the cathode Correct Answer- true The four elements of a corrosion cell are anode, the cathode, the electrode, and the metallic pathway Correct Answer- False The anode is the Correct Answer- part of the metal that corrodes General corrosion is described as Correct Answer- uniform loss of thickness over the exposed surface In order to reach consensus and to resolve conflict on the job, the NACE Inspector's preferred course of action is to Correct Answer- actively listen and endeavor to understand the postions of others. A proper coating specification should contain information regarding Correct Answer- surface preparation standards, safety, locations to be coated According to the NACE attestation, it's OK to accept a gift from a contractor as long as the gift is below the value identified in your company policy. Correct Answer- false If an inspector finds discrepancies between the specification and the coating manufacturers technical data sheet, the preferred coarse of action is to Correct Answer- seek written clarification from the specifier All of the following are generally included within inspection reports EXCEPT Correct Answer- cost information Inspectors reports provide sufficient detail permitting the owner to evaluate Correct Answer- contractor's performance, inspector's performance, job progress, work interruptions When applying coatings, instruction regarding appropriate types of Personal Protection Equipment (PPE) will always be found within the Correct Answer- material safety data sheet (MSDS) or safety data sheet (SDS) Material inventory report should contain all of the following EXCEPT Correct Answer- overall cost of materials Safety enforcement is one of the primary responsibilities of the coating inspector Correct Answer- false If the relative humidity is too high, solvent entrapment within the coating film may occur. Correct Answer- true The dew point is the Correct Answer- temperature at which moisture condenses on a surface. Steel surface temperature reading should be taken Correct Answer- at the actual work locations The coatings inspector must calibrate the magnetic surface thermometer at the job site. Correct Answer- False If solvent is trapped in a coating film it may Correct Answer- cause problems with the curing of the film. Electronic Surface Contact Thermometers Correct Answer- do not require stabilization prior to use MOST coatings in the industrial and marine field are inorganic coatings? Correct Answer- False The predominant pigment in sacrificial coating is Correct Answer- zinc The vehicle of a coating consists of Correct Answer- solvent, binder, and liquid additivess All of the following dissolve within the coating EXCEPT Correct Answer- pigments Which coating type slows the penetration of oxygen, water, and soluble salts to form electrolyte at the coating/metal surface? Correct Answer- barrier coatings Mud cracking of an inorganic zinc-rich (IOZ) primer can be caused by Correct Answer- applying the coating too thick All of the following are commonly used as primers for steel structures EXCEPT Correct Answer- vinyl esters Convertible coatings cure by Correct Answer- a variety of polymerization mechanisms Water-borne emulsions (latex) cure by a process known as Correct Answer- coalescence. Alkyd coatings when applied to a highly alkaline surface will fail prematurely due to Correct Answer- saponification Prior to a project start, the inspector should do ALL of the following EXCEPT Correct Answer- direct the application team during the mixing of the coating