NACE C IP (Level 2 ) Exam Test Preparation Study Guide (Latest Upd ated) RATED A. A mandatory standard definition ✔✔Is a standard that requires compliance because of a government statute or regulation, an organization internal policy, or contractual requirement. A single component water borne acrylic coating cures by? ✔✔Coalescence A typical water jetting team consists of? ✔✔*Nozzle operator *Pump Operator *Additional operators or workers as required Air oxidization enters the coating when? ✔✔After solvent evaporates An example of information to be included when providing a sample for the laboratory is? ✔✔Leachable lead in spent abrasive; Type and concentration of retained solvents in coating chips; Generic identification of coating type An Inspection and Test Plan is required when? ✔✔It is always required Application of Thermal Spray coatings requires? ✔✔Specialized skills supported by training and experience Are oxygen contact areas Cathodic? ✔✔Yes As a NACE Level 2 Inspector on a field job, prior to submission, your documentation should always be reviewed and approved by? ✔✔A NACE level 3 Inspector As a NACE Level 2 Inspector, NACE clearly indicates that you are qualified to independently produce final documentation for a shop project. True or False? ✔✔True As the in -house NACE inspector in a shop, your in -house procedure requires you to perform a sleeve test for soluble salts. The 3rd Party Inspector has a san smart meter and has different results and has rejected the cleaning. Your first course of action is to? ✔✔Review the specification with the other inspector to see what method was specified. As the NACE inspector on a stationary floating structure project to be coated, and you notice a self -spotting anti -fouling coating has been specified. This is not a good choice because? ✔✔It contains biocide As the NACE Inspector on a tank lining project where desiccant dehumidification is being used, first shift readings are RH below 40%, but your second shift readings are 80% Rh. What action do you take? ✔✔Advise the coating applicators supervisor of your readings As the NACE inspector where overcoating galvanized steel requires the surface prep to conform to SSPC SP16. Pre -job meeting determines abrasive blasting will not be permitted. What other methods might be used? ✔✔SP1 followed by SP2 As the NACE Level 2 Inspector reviewing NACE Level 1 Inspectors documentation you notice significant documentation errors. What is you first preferred course of action? ✔✔Have the Level 1 Inspector correct the errors and set up remedial training to improve the quality of documentation. ASTM D 4236, Standard Test Method for Indicating Moisture in Concrete by the Plastic Sheet Method, procedure ✔✔A segment of a 1.0 mm (4 mil) thick, clear polyethylene sheet approximately 457 x 457 ,, (18 in x 18 in) is taped over the concrete to be tested so that the concrete is tightly sealed from the atmosphere and sunlight. The test patch is allowed to remain a minimum of 16 hours \ At and below what relative humidity does corrosion virtually cease? ✔✔40% At what alkalinity is many grades of steel passivated? ✔✔At a pH of 11.5, concrete's pH can be as high as 12, this is why it concrete contributes to the corrosion resistance to steel. Cause of Blistering on coatings? ✔✔Oil, moisture and / or grease Centrifugal Blast cleaning requires? ✔✔Well maintained blast wheels Centrifugal blast machine showing low amperage could indicate? ✔✔*Abrasive starved wheel or *Flooded or choked wheel Check compressor for water contamination at? ✔✔Moisture traps, inter cooler and aftercooler Coating application to concrete substrates is? ✔✔More challenging Coating surveys are legally required: ✔✔On commercial marine vessels and offshore platforms Common failures of Tow -Component thin film urethane coatings are? ✔✔*Delamination -due to application after overcoat window
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